{"title":"10kA MCBs","description":"\u003ch1\u003e10kA MCBs for High Fault-Level Circuits\u003c\/h1\u003e\n\u003cdiv class=\"collection-description\"\u003e\n  \u003cp\u003e\u003cstrong\u003e10kA MCBs\u003c\/strong\u003e are miniature circuit breakers designed for circuits with higher prospective fault currents. They offer a higher breaking capacity than standard domestic breakers, making them suitable for commercial boards, industrial panels, three-phase supplies and installations close to the transformer where fault levels are elevated.\u003c\/p\u003e\n\n  \u003cdetails class=\"collection-details\"\u003e\n    \u003csummary\u003eRead more\u003c\/summary\u003e\n    \u003cdiv class=\"extra-content\"\u003e\n      \u003cp\u003eThese MCBs provide reliable overcurrent and short-circuit protection with 10,000 A breaking capacity, ensuring safe operation in environments where higher fault energy is expected. They are available in a full range of current ratings and tripping curves, allowing installers to select the correct device based on circuit behaviour and load type.\u003c\/p\u003e\n\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e for high fault-level environments\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAvailable in B and C curves\u003c\/strong\u003e for domestic, commercial and industrial applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e including 6A, 10A, 16A, 32A and higher\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSingle-module DIN-rail format\u003c\/strong\u003e for easy installation\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStable disconnection\u003c\/strong\u003e under heavy short-circuit conditions\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003cp\u003e10kA MCBs are routinely specified in commercial distribution boards, three-phase supply setups, and circuits located near the incoming supply where prospective fault currents exceed the capabilities of standard 6kA breakers.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n","products":[{"product_id":"10ka-mcbs","title":"1 Pole 10kA MCB 6A B Curve WKC106B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":42065227579544,"sku":"WKC106B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"wkc-3-pole-10ka-mcb-6a-b-curve","title":"WKC 3 Pole 10kA MCB – 6A B Curve (WKC306B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC306B 3 Pole 10kA MCB\u003c\/strong\u003e is a compact \u003cstrong\u003eB Curve breaker\u003c\/strong\u003e rated at 6A, designed to protect three-phase circuits from overload and short-circuit faults. Built with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it’s ideal for commercial and industrial distribution boards, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Fully compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it offers both switching and isolation functionality in one DIN-rail mounted device.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eB Curve\u003c\/strong\u003e version for resistive loads such as lighting and socket circuits. For inductive or high-inrush applications, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003eD Curve\u003c\/a\u003e alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6A rated current\u003c\/strong\u003e – protects small three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – trips at 3–5x In, ideal for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – handles high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e – protects three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e connect from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting, socket circuits, small three-phase boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 6A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC306B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-c-curve\"\u003e\u003cstrong\u003eWKC306C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003e\u003cstrong\u003eWKC306D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55098633585016,"sku":"WKC306B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-4-pole-10ka-mcb-6a-b-curve","title":"6A 4 Pole 10kA MCB B Curve – WKC406B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC406B\u003c\/strong\u003e is a \u003cstrong\u003e6A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral circuits\u003c\/strong\u003e. With a \u003cstrong\u003eB Curve trip characteristic\u003c\/strong\u003e, it is ideal for protecting resistive loads such as \u003cstrong\u003elighting and socket circuits\u003c\/strong\u003e in commercial boards, \u003ca href=\"\/collections\/three-phase\"\u003esolar PV arrays\u003c\/a\u003e, and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger distribution\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC406B provides overload and short-circuit protection while also offering full neutral disconnection. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, bi-directional, and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use the \u003cstrong\u003e6A B Curve\u003c\/strong\u003e model for small lighting or control circuits where low fault current protection is sufficient. Always confirm the fault level does not exceed 10kA before selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6A 4 Pole MCB\u003c\/strong\u003e – B Curve characteristic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – suitable for commercial \u0026amp; industrial boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral switching\u003c\/strong\u003e – 4P protection across L1, L2, L3, N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – feed top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mount\u003c\/strong\u003e – 18mm per module\u003c\/li\u003e\n\u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC406B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-10a-b-curve\"\u003e\u003cstrong\u003eWKC410B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-16a-b-curve\"\u003e\u003cstrong\u003eWKC416B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-b-curve\"\u003e\u003cstrong\u003eWKC420B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55099501052280,"sku":"WKC406B","price":15.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"4-pole-mcb-10ka-c-curve-100a","title":"4 Pole MCB 10kA C Curve 100A WKC4100C","description":"\u003cp\u003eThe WCED WKC4100C is a \u003cstrong\u003e4 Pole 100A MCB\u003c\/strong\u003e with a \u003cstrong\u003eC curve tripping characteristic\u003c\/strong\u003e and a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e. Designed for high-demand installations, it provides reliable protection against overloads and short-circuits while also serving as an isolator when required.\u003c\/p\u003e\n\n\u003cp\u003eCommonly used in \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging systems\u003c\/a\u003e, \u003ca href=\"\/collections\/surge-protection\"\u003esolar installations\u003c\/a\u003e, motor circuits, and lighting distribution, this breaker is engineered for resilience and compliance with UK standards. It’s suitable for both domestic and commercial \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003edistribution boards\u003c\/a\u003e where high-current three-phase protection is essential.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e4 Pole, 100A rated MCB\u003c\/li\u003e\n  \u003cli\u003eC Curve tripping – suitable for circuits with higher inrush currents\u003c\/li\u003e\n  \u003cli\u003e10kA breaking capacity\u003c\/li\u003e\n  \u003cli\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n  \u003cli\u003eCan be used for switching and isolation\u003c\/li\u003e\n  \u003cli\u003eDimensions: 116mm (W) x 80mm (H) x 66mm (D)\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Image shown is illustrative.\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55100583838072,"sku":"WKC4100C","price":24.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKB4100C.webp?v=1746631604"},{"product_id":"wkc-3-pole-10ka-mcb-6a-c-curve","title":"WKC 3 Pole 10kA MCB – 6A C Curve (WKC306C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC306C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e6A C Curve breaker\u003c\/strong\u003e designed for protecting three-phase circuits against overload and short-circuit faults. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s ideal for small inductive loads such as \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003emotors\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV circuits\u003c\/a\u003e. Compact, DIN rail mounted, and bi-directional, it provides reliable circuit protection in commercial and industrial installations.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eC Curve\u003c\/strong\u003e for inductive circuits where inrush currents are expected. For purely resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-b-curve\"\u003eB Curve\u003c\/a\u003e, or for very high inrush, the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6A rated current\u003c\/strong\u003e – suited for small three-phase inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – trips at 5–10x In for circuits with inrush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – handles high fault levels safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e complete three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e can be wired top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e motors, HVAC controls, EV\/PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 6A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-b-curve\"\u003e\u003cstrong\u003eWKC306B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC306C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003e\u003cstrong\u003eWKC306D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288687886712,"sku":"WKC306C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-10a-b-curve","title":"WKC 3 Pole 10kA MCB – 10A B Curve (WKC310B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC310B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e10A B Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits against overloads and short-circuit faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it delivers safe disconnection in commercial and industrial boards, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging systems\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installations\u003c\/a\u003e. Compact and DIN rail mounted, it complies fully with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e and provides both switching and isolation functions.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eB Curve\u003c\/strong\u003e devices for general-purpose resistive loads such as lighting and sockets. If protecting inductive or high-inrush loads, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003eD Curve\u003c\/a\u003e versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A rated current\u003c\/strong\u003e – for small three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast response for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – protects against high fault currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design\u003c\/strong\u003e – suitable for three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e terminals accept top or bottom wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting, sockets, small equipment, EV \u0026amp; PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 10A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC310B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-c-curve\"\u003e\u003cstrong\u003eWKC310C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003e\u003cstrong\u003eWKC310D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288693522808,"sku":"WKC310B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-10a-c-curve","title":"WKC 3 Pole 10kA MCB – 10A C Curve (WKC310C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC310C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e10A C Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits from short-circuit and overload faults. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e compliant, it’s widely used in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Its C Curve tripping profile allows safe operation on circuits with higher inrush currents such as motors and HVAC systems.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose \u003cstrong\u003eC Curve\u003c\/strong\u003e breakers for inductive circuits with inrush (motors, HVAC, EV chargers). For resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A rated current\u003c\/strong\u003e – protects small three-phase inductive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – ensures safe disconnection under fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers three-phase systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e motors, HVAC, EV chargers, PV boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 10A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-b-curve\"\u003e\u003cstrong\u003eWKC310B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC310C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003e\u003cstrong\u003eWKC310D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288700141944,"sku":"WKC310C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-16a-b-curve","title":"WKC 3 Pole 10kA MCB – 16A B Curve (WKC316B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC316B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e16A B Curve breaker\u003c\/strong\u003e built to protect three-phase circuits from overload and short-circuit faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s ideal for small commercial loads, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging boards\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Compact and bi-directional, it fits standard DIN rail consumer units and distribution boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eB Curve\u003c\/strong\u003e devices for resistive loads such as lighting and socket circuits. For inductive or high inrush applications, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003eD Curve\u003c\/a\u003e versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16A rated current\u003c\/strong\u003e – protects medium three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast disconnection for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable fault interruption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design\u003c\/strong\u003e – safeguards three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting banks, socket outlets, small three-phase boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 16A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC316B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-c-curve\"\u003e\u003cstrong\u003eWKC316C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003e\u003cstrong\u003eWKC316D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288703189368,"sku":"WKC316B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-20a-b-curve","title":"WKC 3 Pole 10kA MCB – 20A B Curve (WKC320B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC320B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e20A B Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits against overloads and short circuits. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliance to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a trusted choice for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Compact, bi-directional, and DIN rail mounted, it provides safe and reliable disconnection in demanding applications.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003eB Curve\u003c\/strong\u003e version is recommended for resistive circuits (lighting, socket outlets). For inductive or high inrush loads, consider the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003eD Curve\u003c\/a\u003e options.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A rated current\u003c\/strong\u003e – for medium-duty three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast disconnection for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe fault clearance in commercial\/industrial boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e full three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting, socket outlets, small distribution boards, EV\/PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 20A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC320B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-c-curve\"\u003e\u003cstrong\u003eWKC320C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003e\u003cstrong\u003eWKC320D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288705122680,"sku":"WKC320B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-20a-c-curve","title":"WKC 3 Pole 10kA MCB – 20A C Curve (WKC320C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC320C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e20A C Curve breaker\u003c\/strong\u003e built to safeguard three-phase circuits against overload and short-circuit faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s ideal for circuits with moderate inrush currents such as \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003emotors\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact, DIN rail mounted, and bi-directional, it delivers reliable protection in commercial and industrial environments.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose \u003cstrong\u003eC Curve\u003c\/strong\u003e breakers for inductive circuits like motors, HVAC, or EV chargers. For resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush loads, use the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003eD Curve\u003c\/a\u003e model.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A rated current\u003c\/strong\u003e – medium three-phase inductive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – ensures safe disconnection under fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e protects all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e can be wired from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, HVAC, motors, solar PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 20A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-b-curve\"\u003e\u003cstrong\u003eWKC320B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC320C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003e\u003cstrong\u003eWKC320D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288705646968,"sku":"WKC320C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-40a-b-curve","title":"WKC 3 Pole 10kA MCB – 40A B Curve (WKC340B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC340B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e40A B Curve breaker\u003c\/strong\u003e providing short-circuit and overload protection for three-phase circuits. Built with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s trusted in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact, DIN rail mountable, and bi-directional, it delivers safe and reliable disconnection in demanding environments.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eB Curve\u003c\/strong\u003e for resistive loads such as lighting and socket circuits. For inductive or high inrush loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003eD Curve\u003c\/a\u003e variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A rated current\u003c\/strong\u003e – suited for heavier three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – rapid fault clearance for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe operation under high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e protection across all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e top or bottom wiring accepted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e industrial boards, lighting, sockets, EV\/PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 40A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC340B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-c-curve\"\u003e\u003cstrong\u003eWKC340C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003e\u003cstrong\u003eWKC340D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288709906808,"sku":"WKC340B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-40a-c-curve","title":"WKC 3 Pole 10kA MCB – 40A C Curve (WKC340C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC340C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e40A C Curve breaker\u003c\/strong\u003e built for protecting \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase circuits\u003c\/a\u003e with moderate inrush currents. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it provides safe disconnection during overload and short-circuit faults. Compact, bi-directional, and DIN rail mounted, it’s a reliable choice for \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging points\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003esolar PV distribution\u003c\/a\u003e, HVAC systems, and industrial boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Select a \u003cstrong\u003eC Curve\u003c\/strong\u003e breaker when dealing with inductive circuits that generate moderate inrush currents. For lighting or socket loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush machinery, use the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A rated current\u003c\/strong\u003e – protects larger three-phase inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – trips at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – withstands high fault currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole protection\u003c\/strong\u003e – covers all three live phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e allows flexible wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV charge points, motors, HVAC, solar PV, industrial boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 40A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-b-curve\"\u003e\u003cstrong\u003eWKC340B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC340C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003e\u003cstrong\u003eWKC340D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288710136184,"sku":"WKC340C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-50a-b-curve","title":"WKC 3 Pole 10kA MCB – 50A B Curve (WKC350B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC350B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e50A B Curve breaker\u003c\/strong\u003e providing reliable short-circuit and overload protection for three-phase circuits. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a trusted solution for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact and bi-directional, it fits standard DIN rail consumer units and distribution boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003eB Curve\u003c\/strong\u003e is recommended for resistive loads such as lighting and socket outlets. For inductive or high inrush loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003eD Curve\u003c\/a\u003e versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A rated current\u003c\/strong\u003e – suitable for larger three-phase resistive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast disconnection for general-purpose circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe interruption of high fault currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e full protection across three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e allows wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e commercial lighting, socket banks, EV \u0026amp; PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 50A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC350B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-c-curve\"\u003e\u003cstrong\u003eWKC350C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003e\u003cstrong\u003eWKC350D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288712069496,"sku":"WKC350B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-50a-c-curve","title":"WKC 3 Pole 10kA MCB – 50A C Curve (WKC350C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC350C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e50A C Curve miniature circuit breaker\u003c\/strong\u003e designed to protect \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase circuits\u003c\/a\u003e from overloads and short-circuits. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a dependable choice for medium-to-heavy inductive loads including \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, HVAC systems, motors, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Bi-directional, compact, and DIN rail mountable, it ensures safe and flexible protection across commercial and industrial boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eC Curve\u003c\/strong\u003e MCBs when dealing with inductive circuits that draw moderate inrush currents. For resistive loads, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-b-curve\"\u003eB Curve\u003c\/a\u003e model. For very high inrush circuits, select the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A rated current\u003c\/strong\u003e – protects medium-to-large three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe disconnection under fault conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e provides full three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, HVAC, motors, industrial machinery, PV systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 50A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-b-curve\"\u003e\u003cstrong\u003eWKC350B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC350C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003e\u003cstrong\u003eWKC350D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288714690936,"sku":"WKC350C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-63a-b-curve","title":"WKC 3 Pole 10kA MCB – 63A B Curve (WKC363B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC363B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e63A B Curve breaker\u003c\/strong\u003e engineered to protect heavy-duty three-phase circuits from short-circuit and overload faults. With a robust \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s trusted in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact, DIN rail mountable, and bi-directional, it delivers reliable disconnection under demanding fault conditions.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eB Curve\u003c\/strong\u003e version for resistive loads. For inductive or high-inrush applications, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003eD Curve\u003c\/a\u003e models.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A rated current\u003c\/strong\u003e – handles heavy three-phase resistive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – quick disconnection (3–5x In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe clearance under high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e top or bottom wiring flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e industrial distribution boards, heavy lighting, socket circuits, EV \u0026amp; PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 63A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC363B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-c-curve\"\u003e\u003cstrong\u003eWKC363C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003e\u003cstrong\u003eWKC363D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288715182456,"sku":"WKC363B","price":21.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-63a-c-curve","title":"WKC 3 Pole 10kA MCB – 63A C Curve (WKC363C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC363C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e63A C Curve breaker\u003c\/strong\u003e designed for heavy three-phase circuits that need reliable overload and short-circuit protection. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a trusted choice for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging systems\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003esolar PV arrays\u003c\/a\u003e, and HVAC installations. Compact, DIN rail mountable, and bi-directional, it provides flexibility and safety for demanding installs.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eC Curve\u003c\/strong\u003e breakers for inductive loads like motors, HVAC, and EV chargers. For resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush machinery, switch to the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A rated current\u003c\/strong\u003e – protects high-demand three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – trips at 5–10x In, ideal for inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe operation under high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from either top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e industrial distribution, EV chargers, solar PV, HVAC, machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 63A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-b-curve\"\u003e\u003cstrong\u003eWKC363B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC363C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003e\u003cstrong\u003eWKC363D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288715673976,"sku":"WKC363C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-16a-c-curve","title":"WKC 3 Pole 10kA MCB – 16A C Curve (WKC316C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC316C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e16A C Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits from short-circuit and overload faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliance to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s commonly used for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial loads\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, motors, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Its C Curve tripping profile provides safe disconnection for circuits with moderate inrush currents.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose \u003cstrong\u003eC Curve\u003c\/strong\u003e devices for inductive loads where inrush occurs (motors, HVAC, EV). For resistive circuits, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-b-curve\"\u003eB Curve\u003c\/a\u003e, or for heavy inrush, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16A rated current\u003c\/strong\u003e – protects medium three-phase inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable fault disconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, HVAC, motors, PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 16A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-b-curve\"\u003e\u003cstrong\u003eWKC316B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC316C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003e\u003cstrong\u003eWKC316D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288732516728,"sku":"WKC316C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-4-pole-10ka-mcb-10a-b-curve","title":"4 pole 10kA MCB's 10A B Curve WKC410B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC410B\u003c\/strong\u003e is a \u003cstrong\u003e10A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral circuits\u003c\/strong\u003e. With a \u003cstrong\u003eB Curve trip characteristic\u003c\/strong\u003e, it is suited for resistive loads such as \u003cstrong\u003elighting and socket circuits\u003c\/strong\u003e across \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eEngineered with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC410B ensures overload and short-circuit protection while providing complete phase and neutral isolation. It is \u003cstrong\u003eDIN-rail mountable\u003c\/strong\u003e, bi-directional, and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e10A B Curve\u003c\/strong\u003e unit is ideal for small power or lighting sub-circuits. Use where inrush current is minimal and ensure board fault level does not exceed 10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A 4 Pole MCB\u003c\/strong\u003e – B Curve characteristic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe for commercial \u0026amp; industrial installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull neutral switching\u003c\/strong\u003e – 4P protection (L1, L2, L3, N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – top or bottom feed connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e – 18mm width per pole\u003c\/li\u003e\n\u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-6a-b-curve\"\u003e\u003cstrong\u003eWKC406B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC410B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-16a-b-curve\"\u003e\u003cstrong\u003eWKC416B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-b-curve\"\u003e\u003cstrong\u003eWKC420B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295746802040,"sku":"WKC410B","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-16a-b-curve","title":"16A 4 Pole 10kA MCB B Curve – WKC416B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC416B\u003c\/strong\u003e is a \u003cstrong\u003e16A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed to protect \u003cstrong\u003ethree-phase + neutral circuits\u003c\/strong\u003e. With its \u003cstrong\u003eB Curve trip profile\u003c\/strong\u003e, this breaker is suited for resistive load circuits such as \u003cstrong\u003egeneral lighting, small appliance, and socket outlets\u003c\/strong\u003e in commercial boards, \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e, and \u003ca href=\"\/collections\/ev-kits\"\u003eEV distribution setups\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eProviding a \u003cstrong\u003e10kA short-circuit capacity\u003c\/strong\u003e, the WKC416B ensures safe disconnection under fault conditions. It delivers full 4-pole isolation (L1, L2, L3 + N), is \u003cstrong\u003ebi-directional\u003c\/strong\u003e, \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e16A B Curve\u003c\/strong\u003e MCB is commonly used on sub-circuits with moderate demand, such as small power and lighting loads. Always confirm that prospective fault current does not exceed 10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16A 4 Pole MCB\u003c\/strong\u003e – B Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable for commercial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral disconnection\u003c\/strong\u003e – 4P switching across all conductors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed\u003c\/strong\u003e – top or bottom cable entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e – 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-10a-b-curve\"\u003e\u003cstrong\u003eWKC410B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC416B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-b-curve\"\u003e\u003cstrong\u003eWKC420B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-25a-b-curve\"\u003e\u003cstrong\u003eWKC425B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295747195256,"sku":"WKC416B","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-20a-b-curve","title":"20A 4 Pole 10kA MCB B Curve – WKC420B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC420B\u003c\/strong\u003e is a \u003cstrong\u003e20A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eB Curve trip characteristic\u003c\/strong\u003e, it is best suited for \u003cstrong\u003eresistive loads\u003c\/strong\u003e such as small power circuits, lighting systems, and distribution boards in \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase networks\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger boards\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eOffering a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC420B provides reliable overload and short-circuit protection while isolating all live conductors and neutral. It is \u003cstrong\u003ebi-directional\u003c\/strong\u003e, \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, and manufactured to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e standards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003e20A B Curve\u003c\/strong\u003e when you need to protect small to medium resistive loads. Always confirm fault current capacity of the board does not exceed 10kA before selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20A 4 Pole MCB\u003c\/strong\u003e – B Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – suitable for commercial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-pole protection\u003c\/strong\u003e – L1, L2, L3 + Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed\u003c\/strong\u003e – top or bottom entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e – 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-16a-b-curve\"\u003e\u003cstrong\u003eWKC416B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC420B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-25a-b-curve\"\u003e\u003cstrong\u003eWKC425B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-32a-b-curve\"\u003e\u003cstrong\u003eWKC432B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295747326328,"sku":"WKC420B","price":14.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-25a-b-curve","title":"25A 4 Pole 10kA MCB B Curve – WKC425B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC425B\u003c\/strong\u003e is a \u003cstrong\u003e25A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral circuits\u003c\/strong\u003e. With a \u003cstrong\u003eB Curve trip profile\u003c\/strong\u003e, it is best used for \u003cstrong\u003eresistive loads\u003c\/strong\u003e such as lighting banks, socket circuits, and small distribution panels in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV distribution units\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC425B ensures reliable overload and short-circuit protection with complete neutral isolation. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and fully compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e25A B Curve\u003c\/strong\u003e breaker is a good choice for general socket or small power distribution circuits. Always confirm fault levels do not exceed 10kA before selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e25A 4 Pole MCB\u003c\/strong\u003e – B Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – suited for commercial \u0026amp; industrial boards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral protection:\u003c\/strong\u003e 4P switching (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e cable entry top or bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eConforms to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-b-curve\"\u003e\u003cstrong\u003eWKC420B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC425B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-32a-b-curve\"\u003e\u003cstrong\u003eWKC432B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-40a-b-curve\"\u003e\u003cstrong\u003eWKC440B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295747555704,"sku":"WKC425B","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-32a-b-curve","title":"32A 4 Pole 10kA MCB B Curve – WKC432B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC432B\u003c\/strong\u003e is a \u003cstrong\u003e32A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eB Curve trip profile\u003c\/strong\u003e, this breaker is suited for \u003cstrong\u003eresistive load circuits\u003c\/strong\u003e such as general socket banks, lighting, and small sub-distribution panels across \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eRated with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC432B ensures safe disconnection under overload or short-circuit conditions. It provides full neutral isolation, is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and built to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e standards.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e32A B Curve\u003c\/strong\u003e is a common choice for socket outlet circuits or distribution sub-boards with resistive loads. Confirm fault level does not exceed 10kA before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32A 4 Pole MCB\u003c\/strong\u003e – B Curve characteristic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – compliant for commercial \u0026amp; industrial boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral isolation:\u003c\/strong\u003e 4P switching (L1, L2, L3, N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e Feed from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable:\u003c\/strong\u003e 18mm width per pole\u003c\/li\u003e\n\u003cli\u003eMeets \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-25a-b-curve\"\u003e\u003cstrong\u003eWKC425B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC432B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-40a-b-curve\"\u003e\u003cstrong\u003eWKC440B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-50a-b-curve\"\u003e\u003cstrong\u003eWKC450B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295747850616,"sku":"WKC432B","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-40a-b-curve","title":"40A 4 Pole 10kA MCB B Curve – WKC440B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC440B\u003c\/strong\u003e is a \u003cstrong\u003e40A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e for \u003cstrong\u003ethree-phase + neutral circuits\u003c\/strong\u003e. With its \u003cstrong\u003eB Curve trip characteristic\u003c\/strong\u003e, this breaker is intended for \u003cstrong\u003eresistive load circuits\u003c\/strong\u003e such as socket outlet banks, small distribution boards, and lighting groups in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV distribution boards\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC440B delivers safe overload and short-circuit protection while disconnecting all phases and neutral. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and manufactured in compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e40A B Curve\u003c\/strong\u003e breaker is a solid choice for larger socket outlet circuits or small commercial distribution boards. Verify that the installation fault current does not exceed 10kA before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40A 4 Pole MCB\u003c\/strong\u003e – B Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable in commercial \u0026amp; industrial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull neutral protection:\u003c\/strong\u003e 4P switching (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e top or bottom cable entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable:\u003c\/strong\u003e 18mm width per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-32a-b-curve\"\u003e\u003cstrong\u003eWKC432B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC440B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-50a-b-curve\"\u003e\u003cstrong\u003eWKC450B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-63a-b-curve\"\u003e\u003cstrong\u003eWKC463B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295747948920,"sku":"WKC440B","price":15.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-50a-b-curve","title":"50A 4 Pole 10kA MCB B Curve – WKC450B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC450B\u003c\/strong\u003e is a \u003cstrong\u003e50A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral systems\u003c\/strong\u003e. With a \u003cstrong\u003eB Curve trip characteristic\u003c\/strong\u003e, it is intended for \u003cstrong\u003eresistive load applications\u003c\/strong\u003e such as socket outlet groups, small power distribution boards, and general lighting circuits in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV distribution boards\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eProviding a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC450B offers reliable protection against overload and short-circuits while ensuring complete neutral disconnection. It is \u003cstrong\u003ebi-directional\u003c\/strong\u003e, \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, and manufactured to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e standards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e50A B Curve\u003c\/strong\u003e breaker is suitable for high-demand resistive circuits. Always verify that the fault current at the installation point does not exceed 10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50A 4 Pole MCB\u003c\/strong\u003e – B Curve characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe for commercial \u0026amp; industrial systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull neutral isolation:\u003c\/strong\u003e 4P switching (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e top or bottom cable entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-40a-b-curve\"\u003e\u003cstrong\u003eWKC440B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC450B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-63a-b-curve\"\u003e\u003cstrong\u003eWKC463B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295748079992,"sku":"WKC450B","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-63a-b-curve","title":"63A 4 Pole 10kA MCB B Curve – WKC463B","description":"\u003cp\u003eThe \u003cstrong\u003eWKC463B\u003c\/strong\u003e is a \u003cstrong\u003e63A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eB Curve trip characteristic\u003c\/strong\u003e, it is best suited to \u003cstrong\u003eresistive load applications\u003c\/strong\u003e such as large socket outlet groups, small power distribution panels, and lighting circuits in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV distribution boards\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV setups\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eOffering a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC463B provides dependable overload and short-circuit protection with full 4-pole disconnection. It is \u003cstrong\u003ebi-directional\u003c\/strong\u003e, \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, and built to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e compliance.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e63A B Curve\u003c\/strong\u003e is the largest unit in this series. Ideal for high-load resistive circuits in commercial environments. Always confirm the installation fault current is within 10kA before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63A 4 Pole MCB\u003c\/strong\u003e – B Curve trip profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – tested for commercial \u0026amp; industrial boards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral switching:\u003c\/strong\u003e full 4P protection (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e top or bottom entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounting:\u003c\/strong\u003e 18mm width per pole\u003c\/li\u003e\n  \u003cli\u003eMeets \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (B Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-50a-b-curve\"\u003e\u003cstrong\u003eWKC450B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC463B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295748243832,"sku":"WKC463B","price":15.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-6a-c-curve","title":"6A 4 Pole 10kA MCB C Curve – WKC406C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC406C\u003c\/strong\u003e is a \u003cstrong\u003e6A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip characteristic\u003c\/strong\u003e, it is suited to \u003cstrong\u003einductive load circuits\u003c\/strong\u003e such as motors, HVAC, and commercial distribution boards in \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging units\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV setups\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC406C provides overload and short-circuit protection while disconnecting all live phases and the neutral. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and fully compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use a \u003cstrong\u003eC Curve breaker\u003c\/strong\u003e where moderate inrush currents are expected — such as with fluorescent lighting, small motors, or EV charger sub-circuits. Always confirm that the prospective fault current does not exceed 10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6A 4 Pole MCB\u003c\/strong\u003e – C Curve characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – suitable for commercial \u0026amp; industrial boards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull neutral switching:\u003c\/strong\u003e 4P protection (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e top or bottom entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC406C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-10a-c-curve\"\u003e\u003cstrong\u003eWKC410C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-16a-c-curve\"\u003e\u003cstrong\u003eWKC416C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-c-curve\"\u003e\u003cstrong\u003eWKC420C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295754207608,"sku":"WKC406C","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-10a-c-curve","title":"10A 4 Pole 10kA MCB C Curve – WKC410C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC410C\u003c\/strong\u003e is a \u003cstrong\u003e10A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral systems\u003c\/strong\u003e. With a \u003cstrong\u003eC Curve trip characteristic\u003c\/strong\u003e, it is ideal for \u003cstrong\u003einductive load applications\u003c\/strong\u003e such as small motors, HVAC equipment, and EV charger sub-circuits in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRated to \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC410C provides reliable overload and short-circuit protection with full neutral disconnection. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Select the \u003cstrong\u003e10A C Curve\u003c\/strong\u003e when protecting small inductive load circuits. Always check that the board’s fault level does not exceed 10kA before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10A 4 Pole MCB\u003c\/strong\u003e – C Curve profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe for commercial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-pole protection:\u003c\/strong\u003e L1, L2, L3 + Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e install top or bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-6a-c-curve\"\u003e\u003cstrong\u003eWKC406C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC410C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-16a-c-curve\"\u003e\u003cstrong\u003eWKC416C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-c-curve\"\u003e\u003cstrong\u003eWKC420C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295754305912,"sku":"WKC410C","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-16a-c-curve","title":"16A 4 Pole 10kA MCB C Curve – WKC416C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC416C\u003c\/strong\u003e is a \u003cstrong\u003e16A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip characteristic\u003c\/strong\u003e, it is suitable for \u003cstrong\u003einductive load circuits\u003c\/strong\u003e including \u003cstrong\u003emotors, HVAC, and EV charger distribution boards\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial three-phase systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV setups\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC416C provides overload and short-circuit protection while isolating all live conductors and the neutral. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and tested to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003e16A C Curve\u003c\/strong\u003e when protecting small to medium inductive loads such as HVAC fan motors, pumps, or commercial lighting with inrush currents.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16A 4 Pole MCB\u003c\/strong\u003e – C Curve trip profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable for commercial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-pole isolation:\u003c\/strong\u003e L1, L2, L3 + Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e install top or bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-10a-c-curve\"\u003e\u003cstrong\u003eWKC410C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC416C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-c-curve\"\u003e\u003cstrong\u003eWKC420C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-25a-c-curve\"\u003e\u003cstrong\u003eWKC425C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295754797432,"sku":"WKC416C","price":15.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-20a-c-curve","title":"20A 4 Pole 10kA MCB C Curve – WKC420C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC420C\u003c\/strong\u003e is a \u003cstrong\u003e20A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral systems\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip characteristic\u003c\/strong\u003e, it is suited to \u003cstrong\u003einductive load circuits\u003c\/strong\u003e such as \u003cstrong\u003emotors, HVAC, pumps, and EV charging sub-circuits\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV distribution setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eOffering a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC420C ensures safe overload and short-circuit protection while isolating all live conductors and neutral. It is \u003cstrong\u003ebi-directional\u003c\/strong\u003e, \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e20A C Curve\u003c\/strong\u003e breaker is a versatile option for medium-duty inductive loads where inrush currents occur, such as fan motors, HVAC, and EV circuits. Confirm system fault level ≤10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20A 4 Pole MCB\u003c\/strong\u003e – C Curve profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe for commercial \u0026amp; industrial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral disconnection:\u003c\/strong\u003e 4P switching (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e install top or bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounting:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-16a-c-curve\"\u003e\u003cstrong\u003eWKC416C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC420C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-25a-c-curve\"\u003e\u003cstrong\u003eWKC425C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-32a-c-curve\"\u003e\u003cstrong\u003eWKC432C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295755026808,"sku":"WKC420C","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-25a-c-curve","title":"25A 4 Pole 10kA MCB C Curve – WKC425C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC425C\u003c\/strong\u003e is a \u003cstrong\u003e25A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed to protect \u003cstrong\u003ethree-phase + neutral systems\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip profile\u003c\/strong\u003e, it is suitable for \u003cstrong\u003einductive loads\u003c\/strong\u003e such as \u003cstrong\u003emotors, pumps, HVAC units, and EV charger circuits\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRated to \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC425C provides reliable overload and short-circuit protection while isolating all three phases and neutral. It is \u003cstrong\u003eDIN-rail mountable\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and fully compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e25A C Curve\u003c\/strong\u003e breaker is a good fit for medium-sized inductive loads. Use for motor circuits, HVAC systems, or EV distribution boards with inrush current. Confirm fault levels ≤10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e25A 4 Pole MCB\u003c\/strong\u003e – C Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection for commercial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-pole disconnection:\u003c\/strong\u003e L1, L2, L3 + Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e top or bottom cable entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-20a-c-curve\"\u003e\u003cstrong\u003eWKC420C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC425C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-32a-c-curve\"\u003e\u003cstrong\u003eWKC432C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-40a-c-curve\"\u003e\u003cstrong\u003eWKC440C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295755092344,"sku":"WKC425C","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-32a-c-curve","title":"32A 4 Pole 10kA MCB C Curve – WKC432C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC432C\u003c\/strong\u003e is a \u003cstrong\u003e32A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral systems\u003c\/strong\u003e. With a \u003cstrong\u003eC Curve trip profile\u003c\/strong\u003e, it is suited to \u003cstrong\u003einductive load applications\u003c\/strong\u003e such as \u003cstrong\u003emotors, pumps, HVAC units, EV charger circuits, and commercial lighting\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003edistribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV setups\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eTested to a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC432C ensures safe disconnection under overload and short-circuit conditions. It provides \u003cstrong\u003efull neutral isolation\u003c\/strong\u003e, is \u003cstrong\u003ebi-directional\u003c\/strong\u003e, \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, and meets \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e standards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e A \u003cstrong\u003e32A C Curve\u003c\/strong\u003e breaker is commonly used in commercial HVAC systems, medium-sized motor circuits, and EV charger boards. Always check the fault current does not exceed 10kA before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e32A 4 Pole MCB\u003c\/strong\u003e – C Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable in commercial \u0026amp; industrial boards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-pole isolation:\u003c\/strong\u003e protects L1, L2, L3 + Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e install top or bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted:\u003c\/strong\u003e 18mm width per pole\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-25a-c-curve\"\u003e\u003cstrong\u003eWKC425C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC432C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-40a-c-curve\"\u003e\u003cstrong\u003eWKC440C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-50a-c-curve\"\u003e\u003cstrong\u003eWKC450C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295756239224,"sku":"WKC432C","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-40a-c-curve","title":"40A 4 Pole 10kA MCB C Curve – WKC440C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC440C\u003c\/strong\u003e is a \u003cstrong\u003e40A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip profile\u003c\/strong\u003e, it is built for \u003cstrong\u003einductive load circuits\u003c\/strong\u003e such as \u003cstrong\u003emotors, pumps, HVAC systems, EV chargers, and commercial lighting\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV setups\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRated to \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC440C provides safe overload and short-circuit protection while ensuring complete neutral isolation. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e A \u003cstrong\u003e40A C Curve\u003c\/strong\u003e is widely used for larger inductive loads such as HVAC compressors, pumps, and EV distribution panels. Ensure that prospective fault current does not exceed 10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40A 4 Pole MCB\u003c\/strong\u003e – C Curve characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust for commercial \u0026amp; industrial boards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral isolation:\u003c\/strong\u003e full 4P switching (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e install top or bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted:\u003c\/strong\u003e 18mm width per pole\u003c\/li\u003e\n  \u003cli\u003eMeets \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-32a-c-curve\"\u003e\u003cstrong\u003eWKC432C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC440C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-50a-c-curve\"\u003e\u003cstrong\u003eWKC450C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-63a-c-curve\"\u003e\u003cstrong\u003eWKC463C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295758205304,"sku":"WKC440C","price":15.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-50a-c-curve","title":"50A 4 Pole 10kA MCB C Curve – WKC450C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC450C\u003c\/strong\u003e is a \u003cstrong\u003e50A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip profile\u003c\/strong\u003e, it is best for \u003cstrong\u003einductive loads\u003c\/strong\u003e such as \u003cstrong\u003emotors, pumps, HVAC systems, and EV charging boards\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003ecommercial distribution panels\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRated to \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC450C provides overload and short-circuit protection while isolating all live phases and the neutral. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and manufactured in accordance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e50A C Curve\u003c\/strong\u003e breaker is suited for high-demand inductive circuits. Typical use cases include commercial HVAC compressors, pumps, and large EV distribution panels. Always confirm that fault current levels are ≤10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50A 4 Pole MCB\u003c\/strong\u003e – C Curve trip profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – strong protection for commercial systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral disconnection:\u003c\/strong\u003e 4P isolation (L1, L2, L3, N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e top or bottom install\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounted:\u003c\/strong\u003e 18mm width per pole\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-40a-c-curve\"\u003e\u003cstrong\u003eWKC440C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC450C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-63a-c-curve\"\u003e\u003cstrong\u003eWKC463C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295758664056,"sku":"WKC450C","price":15.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"wkc-4-pole-10ka-mcb-63a-c-curve","title":"63A 4 Pole 10kA MCB C Curve – WKC463C","description":"\u003cp\u003eThe \u003cstrong\u003eWKC463C\u003c\/strong\u003e is a \u003cstrong\u003e63A 4 pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e engineered for \u003cstrong\u003ethree-phase + neutral protection\u003c\/strong\u003e. With its \u003cstrong\u003eC Curve trip characteristic\u003c\/strong\u003e, it is designed for \u003cstrong\u003eheavier inductive loads\u003c\/strong\u003e such as \u003cstrong\u003emotors, pumps, HVAC systems, EV charger circuits, and commercial sub-distribution boards\u003c\/strong\u003e in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial and commercial systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eTested to a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, the WKC463C ensures dependable overload and short-circuit protection while providing full neutral disconnection. It is \u003cstrong\u003eDIN-rail mounted\u003c\/strong\u003e, \u003cstrong\u003ebi-directional\u003c\/strong\u003e, and fully compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e63A C Curve\u003c\/strong\u003e is the largest in the C Curve range. Use it for high-load inductive circuits where inrush currents are common — such as large HVAC compressors, industrial motors, and EV distribution panels. Confirm the installation fault level is ≤10kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63A 4 Pole MCB\u003c\/strong\u003e – C Curve trip characteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection for high-demand systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-pole isolation:\u003c\/strong\u003e protects L1, L2, L3 + Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional feed:\u003c\/strong\u003e suitable for top or bottom install\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN-rail mounting:\u003c\/strong\u003e 18mm per module\u003c\/li\u003e\n  \u003cli\u003eTested to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare WKC 4 Pole 10kA MCBs (C Curve)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-4-pole-10ka-mcb-50a-c-curve\"\u003e\u003cstrong\u003eWKC450C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC463C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55295758860664,"sku":"WKC463C","price":15.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC4_fe02758a-c8b8-4757-86f5-995b6c78d1b4.png?v=1750261571"},{"product_id":"16a-2-pole-10ka-mcb-b-curve","title":"16A 2 Pole 10kA MCB – B Curve (WKC216B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC216B\u003c\/strong\u003e is a \u003cstrong\u003e16A 2 Pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for dependable short-circuit and overload protection in small power and lighting applications. With a B-curve tripping characteristic and double-pole isolation, it’s ideal for \u003cstrong\u003eheating circuits, immersion heaters, control gear, and general sockets\u003c\/strong\u003e where inrush currents remain low.\u003c\/p\u003e\n\n\u003cp\u003eEach unit provides full isolation of both live conductors in line with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e, making it suitable for domestic consumer units, commercial boards, and \u003ca href=\"\/collections\/ev-kits\"\u003eEV-ready installations\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e 16A B-curve breakers are commonly used for heating, immersion, and control circuits. For equipment with higher start-up currents, upgrade to a \u003ca href=\"\/products\/16a-2-pole-10ka-mcb-c-curve\"\u003eC-curve\u003c\/a\u003e or \u003ca href=\"\/products\/16a-2-pole-10ka-mcb-d-curve\"\u003eD-curve\u003c\/a\u003e version.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16A rated\u003c\/strong\u003e – suited to heating and small-power loads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe for higher-fault installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole configuration\u003c\/strong\u003e – isolates both live conductors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB-curve tripping\u003c\/strong\u003e – fast disconnection for resistive or low inrush circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – can be wired line or load from either end\u003c\/li\u003e\n  \u003cli\u003eCompact \u003cstrong\u003e36 mm (2-module)\u003c\/strong\u003e design – easy retrofit on any 35 mm DIN rail\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e and 18th Edition Wiring Regs\u003c\/li\u003e\n  \u003cli\u003eSuitable for \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase panels\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/16a-2-pole-10ka-mcb-b-curve\"\u003e\u003cstrong\u003eWKC216B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eB Curve (This Product)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/16a-2-pole-10ka-mcb-c-curve\"\u003e\u003cstrong\u003eWKC216C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/16a-2-pole-10ka-mcb-d-curve\"\u003e\u003cstrong\u003eWKC216D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298110456184,"sku":"WKC216B","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"32a-2-pole-10ka-mcb-b-curve","title":"32A 2 Pole 10kA MCB – B Curve (WKC232B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC232B\u003c\/strong\u003e is a \u003cstrong\u003e32A 2 Pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e providing fast and reliable protection against short-circuit and overload faults. Designed for \u003cstrong\u003ering mains, small distribution boards, and fixed-appliance feeds\u003c\/strong\u003e, this B-curve breaker offers quick disconnection for resistive and low-inrush circuits.\u003c\/p\u003e\n\n\u003cp\u003eIts \u003cstrong\u003edual-pole construction\u003c\/strong\u003e isolates both live conductors at once for enhanced safety and compliance with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e. Compact 36 mm form factor fits any 35 mm DIN rail enclosure — ideal for domestic, light commercial, and \u003ca href=\"\/collections\/ev-kits\"\u003eEV-ready\u003c\/a\u003e installs.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e A 32 A B-curve is commonly used on \u003cstrong\u003ering finals\u003c\/strong\u003e or single 32 A radial circuits supplying sockets or fixed equipment. For higher inrush devices such as compressors, choose the \u003ca href=\"\/products\/32a-2-pole-10ka-mcb-c-curve\"\u003eC-curve\u003c\/a\u003e or \u003ca href=\"\/products\/32a-2-pole-10ka-mcb-d-curve\"\u003eD-curve\u003c\/a\u003e variant.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e32 A rated\u003c\/strong\u003e – ideal for ring mains and small distribution feeds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – suited to commercial fault-level environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole isolation\u003c\/strong\u003e – disconnects both live conductors simultaneously\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB-curve tripping\u003c\/strong\u003e – fast acting for resistive or lightly inductive loads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – supply or load connection from either end\u003c\/li\u003e\n  \u003cli\u003eCompact \u003cstrong\u003e36 mm (2-module)\u003c\/strong\u003e housing fits standard DIN rail\u003c\/li\u003e\n  \u003cli\u003eFully certified to \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e and \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/32a-2-pole-10ka-mcb-b-curve\"\u003e\u003cstrong\u003eWKC232B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eB Curve (This Product)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/32a-2-pole-10ka-mcb-c-curve\"\u003e\u003cstrong\u003eWKC232C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/32a-2-pole-10ka-mcb-d-curve\"\u003e\u003cstrong\u003eWKC232D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298111373688,"sku":"WKC232B","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"40a-2-pole-10ka-mcb-b-curve","title":"40A 2 Pole 10kA MCB – B Curve (WKC240B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC240B\u003c\/strong\u003e is a \u003cstrong\u003e40A 2 Pole 10kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed to protect higher-load radial and feeder circuits against short-circuit and overload faults. The \u003cstrong\u003eB-curve tripping profile\u003c\/strong\u003e ensures rapid disconnection for resistive and low-inrush circuits such as \u003cstrong\u003eoutbuilding sub-mains, immersion heaters, and EV control feeds\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith \u003cstrong\u003edual-pole isolation\u003c\/strong\u003e, both live conductors are disconnected simultaneously to enhance safety and regulatory compliance under \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e. The compact 36 mm housing allows easy DIN-rail mounting within \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e or \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase boards\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use a 40A B-curve MCB for \u003cstrong\u003esmall sub-main feeds\u003c\/strong\u003e or \u003cstrong\u003ehigh-current resistive circuits\u003c\/strong\u003e. For equipment with heavier startup current – such as large pumps or compressors – consider the \u003ca href=\"\/products\/40a-2-pole-10ka-mcb-c-curve\"\u003eC-curve\u003c\/a\u003e or \u003ca href=\"\/products\/40a-2-pole-10ka-mcb-d-curve\"\u003eD-curve\u003c\/a\u003e alternative.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 A rated\u003c\/strong\u003e – ideal for outbuilding supplies, EV control circuits, and immersion heaters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – built to withstand high fault levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole isolation\u003c\/strong\u003e – disconnects both live conductors simultaneously\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB-curve tripping\u003c\/strong\u003e – fast operation for resistive or low inrush circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – supply and load can be wired either end\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 mm (2-module)\u003c\/strong\u003e width – fits any standard 35 mm DIN rail\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBS EN 60898-1 compliant\u003c\/strong\u003e – 18th Edition regulation ready\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003ca href=\"\/collections\/ev-kits\"\u003eEV consumer units\u003c\/a\u003e and \u003ca href=\"\/collections\/enclosures-1\"\u003emetal enclosures\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/40a-2-pole-10ka-mcb-b-curve\"\u003e\u003cstrong\u003eWKC240B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eB Curve (This Product)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/40a-2-pole-10ka-mcb-c-curve\"\u003e\u003cstrong\u003eWKC240C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/40a-2-pole-10ka-mcb-d-curve\"\u003e\u003cstrong\u003eWKC240D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298111471992,"sku":"WKC240B","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"16a-2-pole-10ka-mcb-c-curve","title":"16A 2 Pole 10kA MCB – C Curve (WKC216C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC216C\u003c\/strong\u003e is a \u003cstrong\u003e16 A 2 Pole 10 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for small-power and control circuits with moderate inrush currents. The \u003cstrong\u003eC-curve tripping profile\u003c\/strong\u003e provides a short delay at start-up — ideal for \u003cstrong\u003emotors, fans, heating controls, and automation panels\u003c\/strong\u003e where current peaks are common.\u003c\/p\u003e\n\n\u003cp\u003eDual-pole isolation ensures both live conductors are disconnected simultaneously, meeting \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e standards for circuit protection and safety. Compact 36 mm body fits any 35 mm DIN rail enclosure including \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e, \u003ca href=\"\/collections\/enclosures-1\"\u003emodular enclosures\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003ecommercial boards\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use a \u003cstrong\u003e16 A C-curve\u003c\/strong\u003e on small motor or control circuits where a B-curve may nuisance trip. For purely resistive loads, the \u003ca href=\"\/products\/16a-2-pole-10ka-mcb-b-curve\"\u003eB-curve\u003c\/a\u003e version is suitable, while D-curves suit high inrush equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16 A rated\u003c\/strong\u003e – ideal for small motor and control applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – suitable for commercial fault levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e – isolates both live conductors together\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC-curve tripping\u003c\/strong\u003e – allows moderate inrush without unwanted trips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – can be wired from line or load end\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 mm width\u003c\/strong\u003e – compact DIN-rail footprint\u003c\/li\u003e\n  \u003cli\u003eFully compliant with \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e and the 18th Edition Wiring Regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC216B\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/16a-2-pole-10ka-mcb-b-curve\"\u003eB Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC216C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC216D\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/16a-2-pole-10ka-mcb-d-curve\"\u003eD Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298128937336,"sku":"WKC216C","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"20a-2-pole-10ka-mcb-c-curve","title":"20A 2 Pole 10kA MCB – C Curve (WKC220C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC220C\u003c\/strong\u003e is a \u003cstrong\u003e20 A 2 Pole 10 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for protecting medium-load circuits with moderate inrush currents. The \u003cstrong\u003eC-curve tripping profile\u003c\/strong\u003e provides additional tolerance during start-up, making it suitable for \u003cstrong\u003esmall pumps, HVAC units, lighting controls, and automation circuits\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis dual-pole breaker disconnects both live conductors simultaneously, ensuring safe isolation and full compliance with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e. Its 36 mm compact body mounts easily on any 35 mm DIN rail within \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase panels\u003c\/a\u003e, or \u003ca href=\"\/collections\/enclosures-1\"\u003eIP-rated enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e20 A C-curve\u003c\/strong\u003e breaker is ideal for small motors and fans that draw higher inrush current. For resistive circuits such as lighting spurs, a \u003ca href=\"\/products\/20a-2-pole-10ka-mcb-b-curve\"\u003eB-curve\u003c\/a\u003e may be sufficient.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 A rated\u003c\/strong\u003e – designed for HVAC, pumps, and lighting control feeds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – suitable for commercial and industrial fault levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e – isolates both live conductors for safer maintenance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC-curve tripping\u003c\/strong\u003e – handles moderate inrush currents without false trips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – flexible top or bottom connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 mm (2-module)\u003c\/strong\u003e profile fits standard DIN-rail enclosures\u003c\/li\u003e\n  \u003cli\u003eCertified to \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e for 18th Edition compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC220B\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/20a-2-pole-10ka-mcb-b-curve\"\u003eB Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC220C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC220D\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/20a-2-pole-10ka-mcb-d-curve\"\u003eD Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298129428856,"sku":"WKC220C","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"32a-2-pole-10ka-mcb-c-curve","title":"32A 2 Pole 10kA MCB – C Curve (WKC232C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC232C\u003c\/strong\u003e is a \u003cstrong\u003e32 A 2 Pole 10 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for reliable short-circuit and overload protection on circuits with moderate inrush current. The \u003cstrong\u003eC-curve tripping profile\u003c\/strong\u003e provides tolerance for start-up surges — perfect for \u003cstrong\u003emotors, ring mains, and sub-distribution feeds\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eIts \u003cstrong\u003edual-pole configuration\u003c\/strong\u003e isolates both live conductors at once, ensuring safety and compliance with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e. The 36 mm housing mounts directly onto a standard 35 mm DIN rail in \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e, \u003ca href=\"\/collections\/enclosures-1\"\u003emetal boards\u003c\/a\u003e, or \u003ca href=\"\/collections\/three-phase\"\u003ecommercial panels\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Select a \u003cstrong\u003eC-curve 32 A\u003c\/strong\u003e MCB for ring mains, motor circuits, or EV sub-feeds that experience moderate inrush current. For purely resistive loads, consider the \u003ca href=\"\/products\/32a-2-pole-10ka-mcb-b-curve\"\u003eB-curve\u003c\/a\u003e version.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e32 A rated\u003c\/strong\u003e – ideal for ring finals, motors, and sub-mains\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – withstands high fault levels in commercial installs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole isolation\u003c\/strong\u003e – disconnects both live conductors simultaneously\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC-curve tripping\u003c\/strong\u003e – prevents false trips on inrush or startup loads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – allows flexible wiring from supply or load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 mm (2 modules)\u003c\/strong\u003e width for compact board fit\u003c\/li\u003e\n  \u003cli\u003eTested to \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e for 18th Edition compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC232B\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/32a-2-pole-10ka-mcb-b-curve\"\u003eB Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC232C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC232D\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/32a-2-pole-10ka-mcb-d-curve\"\u003eD Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298145059192,"sku":"WKC232C","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"40a-2-pole-10ka-mcb-c-curve","title":"40A 2 Pole 10kA MCB – C Curve (WKC240C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC240C\u003c\/strong\u003e is a \u003cstrong\u003e40 A 2 Pole 10 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e providing robust short-circuit and overload protection for moderate inrush applications. The \u003cstrong\u003eC-curve tripping characteristic\u003c\/strong\u003e is ideal for \u003cstrong\u003eHVAC systems, small machinery, and feeder circuits\u003c\/strong\u003e where start-up currents exceed standard B-curve tolerances.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing \u003cstrong\u003edual-pole isolation\u003c\/strong\u003e, the breaker disconnects both live conductors simultaneously for improved safety and compliance with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e. Its compact 36 mm housing fits any 35 mm DIN rail across \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003edistribution boards\u003c\/a\u003e, or \u003ca href=\"\/collections\/enclosures-1\"\u003eindustrial enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003e40 A C-curve\u003c\/strong\u003e MCB is well suited for \u003cstrong\u003eHVAC plant and feeder circuits\u003c\/strong\u003e where a B-curve may trip unnecessarily. For high inrush applications such as compressors or large pumps, upgrade to the \u003ca href=\"\/products\/40a-2-pole-10ka-mcb-d-curve\"\u003eD-curve version\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 A rated\u003c\/strong\u003e – ideal for HVAC, machinery, and feeder circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – suitable for high fault-level environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole isolation\u003c\/strong\u003e – disconnects both live conductors at once\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC-curve tripping\u003c\/strong\u003e – prevents nuisance tripping on moderate inrush\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – flexible top or bottom feed connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 mm (2-module)\u003c\/strong\u003e DIN-rail body\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e and the 18th Edition Wiring Regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC240B\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/40a-2-pole-10ka-mcb-b-curve\"\u003eB Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC240C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC240D\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/40a-2-pole-10ka-mcb-d-curve\"\u003eD Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298150465912,"sku":"WKC240C","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"50a-2-pole-10ka-mcb-c-curve","title":"50A 2 Pole 10kA MCB – C Curve (WKC250C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC250C\u003c\/strong\u003e is a \u003cstrong\u003e50 A 2 Pole 10 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for high-demand single-phase or split-load circuits with moderate inrush current. With a \u003cstrong\u003eC-curve tripping profile\u003c\/strong\u003e, it provides reliable protection for \u003cstrong\u003eplant equipment, heating systems, and heavy lighting circuits\u003c\/strong\u003e where initial surge current may exceed B-curve thresholds.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for safety and performance, this 2-pole MCB disconnects both live conductors simultaneously to comply with \u003cstrong\u003eBS EN 60898-1\u003c\/strong\u003e. Its compact 36 mm housing fits any 35 mm DIN rail, suitable for \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e, \u003ca href=\"\/collections\/enclosures-1\"\u003eindustrial enclosures\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003ecommercial distribution boards\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e A \u003cstrong\u003e50 A C-curve MCB\u003c\/strong\u003e offers the best balance for circuits with higher startup loads — for example, \u003cstrong\u003eindustrial heaters or control panels\u003c\/strong\u003e. For heavier mechanical loads such as compressors, move to the \u003ca href=\"\/products\/50a-2-pole-10ka-mcb-d-curve\"\u003eD-curve version\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 A rated\u003c\/strong\u003e – suited to plant rooms, industrial lighting, and heavy spurs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 kA breaking capacity\u003c\/strong\u003e – withstands high commercial fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-pole isolation\u003c\/strong\u003e – disconnects both live conductors simultaneously\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC-curve tripping\u003c\/strong\u003e – handles moderate inrush on larger electrical loads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional terminals\u003c\/strong\u003e – top or bottom feed flexibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 mm (2 modules)\u003c\/strong\u003e – compact DIN-rail footprint\u003c\/li\u003e\n  \u003cli\u003eComplies with \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e and 18th Edition Wiring Regs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 2 Pole 10 kA MCB Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:15px;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#ff6d02;color:#fff;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC250B\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/50a-2-pole-10ka-mcb-b-curve\"\u003eB Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC250C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWKC250D\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/50a-2-pole-10ka-mcb-d-curve\"\u003eD Curve\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298155512184,"sku":"WKC250C","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC232C.png?v=1751458391"},{"product_id":"1-pole-10ka-mcb-10a-b-curve-wkc110b","title":"1 Pole 10kA MCB 10A B Curve WKC110B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324862677368,"sku":"WKC110B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-16a-b-curve-wkc116b","title":"1 Pole 10kA MCB – 16A B Curve (WKC116B)","description":"\u003cp\u003e\u003cstrong\u003eWKC116B\u003c\/strong\u003e is a \u003cstrong\u003e1 pole 10kA MCB\u003c\/strong\u003e rated at \u003cstrong\u003e16A with a B Curve trip characteristic\u003c\/strong\u003e. It is designed to provide dependable overcurrent and short-circuit protection in domestic, commercial, and industrial electrical distribution systems.\u003c\/p\u003e\n\n\u003cp\u003eAs part of the WCED WKC range, this breaker is \u003cstrong\u003ebidirectional\u003c\/strong\u003e, making it suitable for modern installations including \u003ca href=\"\/collections\/ev-kits\"\u003eEV systems\u003c\/a\u003e and \u003ca href=\"\/collections\/surge-protection\"\u003esolar-related applications\u003c\/a\u003e. Its compact single-module format makes it easy to install in compatible consumer units and distribution boards where a 16A B Curve protective device is required.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16A rated current\u003c\/strong\u003e – suited to appropriately designed final circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – suitable for standard circuit protection applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – high fault current protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 pole format\u003c\/strong\u003e – compact single-module device\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBidirectional operation\u003c\/strong\u003e – suitable for EV and solar installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.8 x 82.4 x 78.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor related products, browse our wider range of \u003ca href=\"\/collections\/mcbs\"\u003eMCBs\u003c\/a\u003e, \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003edistribution board accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324863529336,"sku":"WKC116B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-20a-b-curve-wkc120b","title":"1 Pole 10kA MCB 20A B Curve WKC120B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324864807288,"sku":"WKC120B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-32a-b-curve-wkc132b","title":"1 Pole 10kA MCB 32A B Curve WKC132B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324869558648,"sku":"WKC132B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-40a-b-curve-wkc140b","title":"1 Pole 10kA MCB 40A B Curve WKC140B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324872016248,"sku":"WKC140B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-50a-b-curve-wkc150b","title":"1 Pole 10kA MCB 50A B Curve WKC150B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324873097592,"sku":"WKC150B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-63a-b-curve-wkc163b","title":"1 Pole 10kA MCB 63A B Curve WKC163B","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324874342776,"sku":"WKC150B","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"1-pole-10ka-mcb-63a-c-curve-wkc163c","title":"1 Pole 10kA MCB 63A C Curve WKC163C","description":"\u003cp\u003eThe WCED WKC Series \u003cstrong\u003e10kA Miniature Circuit Breakers (MCBs)\u003c\/strong\u003e are high-performance devices designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for \u003ca href=\"\/collections\/circuit-protection-1\"\u003edomestic, commercial, and industrial distribution systems\u003c\/a\u003e – including \u003ca href=\"\/collections\/surge-protection\"\u003esolar PV with SPD\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging circuits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from 6A to 63A in B, C, and D curves (D curve available on request), these MCBs are bi-directional and fully compliant with IEC\/EN 60898-1 standards. Their compact single-pole design fits standard DIN rail slots and integrates seamlessly into \u003ca href=\"\/collections\/three-phase-boards-accessories\"\u003eWCED TP\u0026amp;N three-phase boards\u003c\/a\u003e and distribution systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – robust protection against high fault currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide rating range\u003c\/strong\u003e – 6A to 63A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurve options:\u003c\/strong\u003e B, C, and D (D curve on request)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-directional\u003c\/strong\u003e – suitable for \u003ca href=\"\/collections\/mcbs\"\u003esolar PV and EV applications\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with IEC\/EN 60898-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e – single module width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e 4-pole MCBs for three-phase installations, or \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e for combined earth leakage and overload protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2025\/04\/WKC-Tech-1024x730.webp\" alt=\"WKC Series 10kA MCB Technical Chart\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324875030904,"sku":"WKC163C","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"}],"url":"https:\/\/poweranddatauk.co.uk\/collections\/10ka-mcbs.oembed?page=13","provider":"power-and-data-uk","version":"1.0","type":"link"}