{"title":"C Curve MCBs","description":"\u003ch1\u003eType C MCBs\u003c\/h1\u003e\n\n\u003cdiv class=\"collection-description\"\u003e\n  \u003cp\u003e\u003cstrong\u003eType C MCBs\u003c\/strong\u003e, also called \u003cstrong\u003eC curve circuit breakers\u003c\/strong\u003e or \u003cstrong\u003eType C breakers\u003c\/strong\u003e, are used on circuits with higher start-up current than standard domestic loads. They provide overload and short-circuit protection while allowing motor-driven and inductive equipment to start without unnecessary tripping.\u003c\/p\u003e\n\n  \u003cp\u003eCommon uses include compressors, pumps, HVAC equipment, heat pumps, workshop machinery, commercial distribution boards and circuits where a \u003cstrong\u003eB curve MCB\u003c\/strong\u003e may trip too easily during normal start-up.\u003c\/p\u003e\n\n  \u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1rem 0;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eQuick answer:\u003c\/strong\u003e A \u003cstrong\u003eType C MCB\u003c\/strong\u003e typically trips at 5–10 times its rated current under magnetic fault conditions. This makes C curve MCBs suitable for circuits with moderate inrush current, such as motors, compressors, HVAC and some commercial equipment.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdetails class=\"collection-details\"\u003e\n    \u003csummary\u003eRead more about C curve MCBs\u003c\/summary\u003e\n    \u003cdiv class=\"extra-content\"\u003e\n      \u003cp\u003eChoose the MCB curve based on the connected load, circuit design, fault level and manufacturer requirements. C curve devices are not a default upgrade from Type B; they should be selected where the inrush characteristics of the load justify the higher magnetic trip threshold.\u003c\/p\u003e\n\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eC curve tripping characteristic\u003c\/strong\u003e – typically 5–10 × rated current\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigher inrush support\u003c\/strong\u003e – useful for motors, pumps, compressors and HVAC\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e6kA and 10kA options\u003c\/strong\u003e – choose based on prospective fault current and board requirements\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDIN rail mounting\u003c\/strong\u003e – suitable for compatible consumer units and distribution boards\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBS EN 60898 options\u003c\/strong\u003e – check individual product specification before ordering\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003cp\u003eFor related protection, browse our \u003ca href=\"\/collections\/b-curve-mcbs\"\u003eB Curve MCBs\u003c\/a\u003e, \u003ca href=\"\/collections\/10ka-mcbs\"\u003e10kA MCBs\u003c\/a\u003e, \u003ca href=\"\/collections\/rcbos\"\u003eRCBOs\u003c\/a\u003e and \u003ca href=\"\/collections\/circuit-protection\"\u003ecircuit protection devices\u003c\/a\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","products":[{"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-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-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-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-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-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-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-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":"6ka-mcb-63a-1-pole-c-curve-wmc163c","title":"6kA MCB – 63A 1 Pole C Curve (WMC163C)","description":"\u003cp\u003eThe WMC163C is a \u003cstrong\u003e63 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003elarge feed and distribution circuits\u003c\/strong\u003e where inrush currents from motors, welders or transformers demand higher tolerance. Its \u003cstrong\u003eC-curve tripping profile (5–10 × In)\u003c\/strong\u003e provides robust inrush immunity while ensuring rapid disconnection during short-circuits and overloads.\u003c\/p\u003e\n\u003cp\u003eFully tested to \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC163C fits all \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and standard DIN-rail enclosures. It delivers 6 kA breaking capacity and 20 000 mechanical operations for long-term performance in domestic, commercial and light-industrial environments.\u003c\/p\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 63 A C-curve breakers for main feed or distribution circuits where motors and transformers are present. Confirm Z\u003csub\u003es\u003c\/sub\u003e, voltage drop and cable capacity against BS 7671 limits before commissioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e63 A rated current with C-curve (5–10 × In) tripping characteristic\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted for consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life – 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-50a-1-pole-c-curve-wmc150c\"\u003eWMC150C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eFeed and plant circuits with high inrush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC163C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eMain feeds and distribution boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC163C delivers 6 kA fault protection for main feeds and distribution circuits. For standard resistive loads, choose a \u003ca href=\"\/collections\/mcbs\"\u003eB Curve MCB\u003c\/a\u003e; for added earth-fault protection, use our \u003ca href=\"\/products\/a-type-rcbo\"\u003eType A RCBOs\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324778332536,"sku":"WMC163C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-50a-1-pole-c-curve-wmc150c","title":"6kA MCB – 50A 1 Pole C Curve (WMC150C)","description":"\u003cp\u003eThe WMC150C is a \u003cstrong\u003e50 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e providing reliable \u003cstrong\u003eovercurrent and short-circuit protection\u003c\/strong\u003e for \u003cstrong\u003efeed circuits, plant equipment and sub-boards\u003c\/strong\u003e with moderate-to-high inrush currents. Its \u003cstrong\u003eC-curve tripping characteristic (5–10 × In)\u003c\/strong\u003e handles motor and transformer surges without nuisance tripping while ensuring rapid fault clearing under BS 7671.\u003c\/p\u003e\n\u003cp\u003eTested to \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e and compatible with \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e, the WMC150C delivers a 6 kA breaking capacity and 20 000-cycle mechanical life. Ideal for domestic or light-industrial feed and distribution circuits requiring robust inrush-resilient protection.\u003c\/p\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 C-curve breakers for circuits feeding motors or plant equipment. Confirm Z\u003csub\u003es\u003c\/sub\u003e, cable sizing and protective coordination with upstream devices to meet BS 7671 disconnection times.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e50 A rated current with C-curve (5–10 × In) tripping profile\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted for consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life – 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-40a-1-pole-c-curve-wmc140c\"\u003eWMC140C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eSub-mains and plant feeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC150C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eFeed and equipment circuits with high inrush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-63a-1-pole-c-curve-wmc163c\"\u003eWMC163C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e63 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eDistribution and plant circuits with heavy load demand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC150C provides 6 kA protection for feed and plant circuits in domestic and light-industrial environments. For resistive loads use a \u003ca href=\"\/collections\/b-curve-mcbs\"\u003eB Curve MCB\u003c\/a\u003e, or choose \u003ca href=\"\/collections\/type-a-rcbos\"\u003eType A RCBOs\u003c\/a\u003e to add earth-fault protection.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324779413880,"sku":"WMC150C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-40a-1-pole-c-curve-wmc140c","title":"6kA MCB – 40A 1 Pole C Curve (WMC140C)","description":"\u003cp\u003eThe WMC140C is a \u003cstrong\u003e40 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003esub-mains, plant feeds and high-load circuits\u003c\/strong\u003e where inrush currents from motors or transformers could trip a B-curve device. Its \u003cstrong\u003eC-curve tripping profile (5–10 × In)\u003c\/strong\u003e provides extra surge tolerance while ensuring rapid disconnection under fault conditions.\u003c\/p\u003e\n\u003cp\u003eTested to \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC140C fits all \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and standard DIN-rail enclosures. It delivers a 6 kA breaking capacity and 20 000-cycle mechanical life for dependable performance in domestic and light-commercial applications.\u003c\/p\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 C-curve breakers for circuits feeding motors, compressors or sub-boards where brief startup surges occur. Verify Z\u003csub\u003es\u003c\/sub\u003e, voltage drop and protective coordination to stay BS 7671-compliant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e40 A rated current with C-curve (5–10 × In) tripping profile\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted for consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life – 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-32a-1-pole-c-curve-wmc132c\"\u003eWMC132C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eCookers and workshop equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC140C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eSub-mains and plant feeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-50a-1-pole-c-curve-wmc150c\"\u003eWMC150C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eFeed and equipment circuits with high inrush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC140C delivers 6 kA short-circuit and overload protection for feed and equipment circuits with moderate inrush. For resistive loads use a \u003ca href=\"\/collections\/mcbs\"\u003eB Curve MCB\u003c\/a\u003e, or add earth-fault protection with our \u003ca href=\"\/products\/a-type-rcbo\"\u003eType A RCBOs\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324780069240,"sku":"WMC140C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-32a-1-pole-c-curve-wmc132c","title":"6kA MCB – 32A 1 Pole C Curve (WMC132C)","description":"\u003cp\u003eThe WMC132C is a \u003cstrong\u003e32 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e built for \u003cstrong\u003ehigh-load circuits with moderate to high inrush current\u003c\/strong\u003e - including cookers, workshop sockets and small machinery. Its \u003cstrong\u003eC-curve tripping profile (5–10 × In)\u003c\/strong\u003e provides extra immunity to motor and transformer startup currents while ensuring rapid disconnection under fault conditions.\u003c\/p\u003e\n\u003cp\u003eFully tested to \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, this MCB fits \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and any standard DIN-rail enclosure. It delivers 6 kA breaking capacity and a service life of 20 000 mechanical operations — ideal for domestic and light-commercial installations requiring dependable surge-resistant protection.\u003c\/p\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 C-curve breakers for circuits feeding motors, compressors or heavier appliances. They withstand brief surges that would otherwise trip a B-curve device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e32 A rated current with C-curve (5–10 × In) tolerance\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted – fits consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life: 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-20a-1-pole-c-curve-wmc120c\"\u003eWMC120C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadials \/ EV feeds with moderate inrush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC132C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eCookers, tools and fixed equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-40a-1-pole-c-curve-wmc140c\"\u003eWMC140C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eSub-mains and high-load feeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC132C provides 6 kA protection for heavier domestic and light-commercial circuits. For standard resistive loads, choose a \u003ca href=\"\/collections\/b-curve-mcbs\"\u003eB Curve MCB\u003c\/a\u003e; for combined earth-fault protection, use our \u003ca href=\"\/collections\/type-a-rcbos\"\u003eType A RCBOs\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324780855672,"sku":"WMC132C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-20a-1-pole-c-curve-wmc120c","title":"6kA MCB – 20A 1 Pole C Curve (WMC120C)","description":"\u003cp\u003eThe WMC120C is a \u003cstrong\u003e20 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003eradial and equipment circuits subject to moderate inrush currents\u003c\/strong\u003e such as motors, compressors or EV chargers. Its \u003cstrong\u003eC-curve tripping characteristic (5–10 × In)\u003c\/strong\u003e offers greater surge tolerance while providing rapid short-circuit and overload protection.\u003c\/p\u003e\n\u003cp\u003eFully compliant with \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC120C fits \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and any standard DIN-rail board. It provides a 6 kA breaking capacity and 20 000-operation mechanical life, making it ideal for domestic and light-commercial installations requiring inrush-resilient protection.\u003c\/p\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 C-curve MCBs when feeding motors or EV chargers to prevent nuisance tripping. Always verify Z\u003csub\u003es\u003c\/sub\u003e, voltage drop and cable sizing to stay within BS 7671 limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e20 A rated current with C-curve (5–10 × In) tripping characteristic\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted – fits consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life: 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-16a-1-pole-c-curve-wmc116c\"\u003eWMC116C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadials with motors or pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC120C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadials \/ feed circuits with EV chargers or tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-32a-1-pole-c-curve-wmc132c\"\u003eWMC132C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eHeavier equipment or industrial circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC120C provides 6 kA fault protection for radials and equipment loads with moderate inrush current. For standard domestic circuits, choose a \u003ca href=\"\/collections\/b-curve-mcbs\"\u003eB Curve MCB\u003c\/a\u003e; for earth-fault and overload protection combined, see our \u003ca href=\"\/collections\/type-a-rcbos\"\u003eType A RCBO range\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324781674872,"sku":"WMC120C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-16a-1-pole-c-curve-wmc116c","title":"6kA MCB – 16A 1 Pole C Curve (WMC116C)","description":"\u003cp\u003eThe WMC116C is a \u003cstrong\u003e16 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e engineered for \u003cstrong\u003eradial and socket circuits subject to higher inrush currents\u003c\/strong\u003e from motors, pumps or power tools. Its \u003cstrong\u003eC-curve tripping profile (5–10 × In)\u003c\/strong\u003e offers increased tolerance to start-up surges while delivering fast, reliable disconnection under fault conditions.\u003c\/p\u003e\n\u003cp\u003eCompliant with \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC116C fits \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and most DIN-rail boards. It provides a 6 kA breaking capacity and 20 000-operation mechanical life, making it a dependable choice for domestic and light-commercial applications requiring extra inrush resilience.\u003c\/p\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 C-curve breakers are ideal for circuits feeding motors, compressors or pumps that cause brief inrush currents. Verify Z\u003csub\u003es\u003c\/sub\u003e and cable sizing to maintain BS 7671 compliance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e16 A rated current with C-curve (5–10 × In) tripping profile\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted for consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life – 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-6a-1-pole-c-curve-wmc106c\"\u003eWMC106C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eLighting with LED drivers \/ control gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC116C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadial or socket circuits with motors \/ pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-20a-1-pole-c-curve-wmc120c\"\u003eWMC120C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eFeed or equipment circuits with higher inrush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC116C is ideal for socket and small-power radials where motors or transformers may cause temporary surges. For standard domestic loads, use a \u003ca href=\"\/collections\/mcbs\"\u003eB Curve MCB\u003c\/a\u003e; for combined earth-fault protection, choose our \u003ca href=\"\/products\/a-type-rcbo\"\u003eType A RCBOs\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324784394616,"sku":"WMC116C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-6a-1-pole-c-curve-wmc106c","title":"6kA MCB – 6A 1 Pole C Curve (WMC106C)","description":"\u003cp\u003eThe WMC106C is a \u003cstrong\u003e6 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e providing dependable \u003cstrong\u003eovercurrent and short-circuit protection\u003c\/strong\u003e for \u003cstrong\u003elighting and auxiliary circuits with higher inrush current\u003c\/strong\u003e such as LED drivers, transformers and control gear. Its \u003cstrong\u003eC-curve tripping characteristic (5–10 × In)\u003c\/strong\u003e offers greater tolerance to start-up surges while maintaining rapid fault disconnection under BS 7671.\u003c\/p\u003e\n\u003cp\u003eFully certified to \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC106C fits \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and standard DIN-rail enclosures. It delivers 6 kA breaking capacity and a service life of 20 000 mechanical operations for long-term reliability in domestic and light-commercial use.\u003c\/p\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 C-curve breakers where the circuit has inrush devices like LED drivers, transformers or small motors. Check fault-loop impedance (Z\u003csub\u003es\u003c\/sub\u003e) values to ensure compliance with BS 7671 disconnection times.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e6 A rated current with C-curve (5–10 × In) tripping tolerance\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design (18 mm module width)\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted – fits most consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life: 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-6a-1-pole-b-curve-wmc106b\"\u003eWMC106B\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003eStandard lighting and socket circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC106C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eLighting with LED drivers \/ control gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-16a-1-pole-c-curve-wmc116c\"\u003eWMC116C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadials or small motor circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC106C provides reliable 6 kA protection for lighting and auxiliary circuits that see moderate inrush. For standard domestic loads, choose a \u003ca href=\"\/collections\/mcbs\"\u003eB Curve MCB\u003c\/a\u003e; for combined earth-fault protection, see our \u003ca href=\"\/products\/a-type-rcbo\"\u003eType A RCBOs\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55324785705336,"sku":"WMC106C","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"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"},{"product_id":"1-pole-10ka-mcb-50a-c-curve-wkc150c","title":"1 Pole 10kA MCB 50A C Curve WKC150C","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":55324876013944,"sku":"WKC150C","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-c-curve-wkc140c","title":"1 Pole 10kA MCB 40A C Curve WKC140C","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":55324876931448,"sku":"WKC140C","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-c-curve-wkc132c","title":"1 Pole 10kA MCB 32A C Curve WKC132C","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":55324877783416,"sku":"WKC132C","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-c-curve-wkc120c","title":"1 Pole 10kA MCB 20A C Curve WKC120C","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":55324879520120,"sku":"WKC120C","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-c-curve-wkc116c","title":"1 Pole 10kA MCB 16A C Curve WKC116C","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":55324880372088,"sku":"WKC116C","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-10a-c-curve-wkc110c","title":"1 Pole 10kA MCB 10A C Curve WKC110C","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":55324881486200,"sku":"WKC110C","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-6a-c-curve-wkc106c","title":"1 Pole 10kA MCB 6A C Curve WKC106C","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":55324882829688,"sku":"WKC106C","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC1.png?v=1750862243"},{"product_id":"6ka-mcb-20a-1-pole-c-curve-wmc125c","title":"6kA MCB – 25A 1 Pole C Curve (WMC125C)","description":"\u003cp\u003eThe WMC125C is a \u003cstrong\u003e25 A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e designed for \u003cstrong\u003eradial and equipment circuits subject to moderate inrush currents\u003c\/strong\u003e such as motors, compressors or EV chargers. Its \u003cstrong\u003eC-curve tripping characteristic (5–10 × In)\u003c\/strong\u003e offers greater surge tolerance while providing rapid short-circuit and overload protection.\u003c\/p\u003e\n\u003cp\u003eFully compliant with \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC125C fits \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and any standard DIN-rail board. It provides a 6 kA breaking capacity and 20 000-operation mechanical life, making it ideal for domestic and light-commercial installations requiring inrush-resilient protection.\u003c\/p\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 C-curve MCBs when feeding motors or EV chargers to prevent nuisance tripping. Always verify Z\u003csub\u003es\u003c\/sub\u003e, voltage drop and cable sizing to stay within BS 7671 limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e20 A rated current with C-curve (5–10 × In) tripping characteristic\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted – fits consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life: 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-16a-1-pole-c-curve-wmc116c\"\u003eWMC116C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadials with motors or pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC120C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRadials \/ feed circuits with EV chargers or tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-32a-1-pole-c-curve-wmc132c\"\u003eWMC132C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eHeavier equipment or industrial circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC125C provides 6 kA fault protection for radials and equipment loads with moderate inrush current. For standard domestic circuits, choose a \u003ca href=\"\/collections\/b-curve-mcbs\"\u003eB Curve MCB\u003c\/a\u003e; for earth-fault and overload protection combined, see our \u003ca href=\"\/collections\/type-a-rcbos\"\u003eType A RCBO range\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55423328878968,"sku":"WMC125C","price":2.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"},{"product_id":"6ka-mcb-25a-1-pole-c-curve-wmc125b","title":"6kA MCB – 25A 1 Pole B Curve (WMC125B)","description":"\u003cp\u003eThe WMC125B is a \u003cstrong\u003e25A single-pole 6 kA Miniature Circuit Breaker (MCB)\u003c\/strong\u003e engineered for \u003cstrong\u003ehigh-load domestic and light-commercial circuits\u003c\/strong\u003e such as cookers, immersion heaters, and fixed plant. It features a \u003cstrong\u003eB-curve tripping characteristic\u003c\/strong\u003e that operates at 3–5 × rated current to deliver precise overcurrent and short-circuit protection without nuisance tripping.\u003c\/p\u003e\n\u003cp\u003eManufactured to \u003cstrong\u003eBS EN 60898\u003c\/strong\u003e, the WMC125B fits \u003ca href=\"\/collections\/consumer-units\"\u003eWhitecliffe consumer units\u003c\/a\u003e and all standard DIN-rail enclosures. It provides 6 kA fault capacity at 230\/400 V AC and a tested mechanical life of 20 000 operations for reliable performance over years of use.\u003c\/p\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 Ideal for fixed-load circuits such as cookers, immersion heaters or garage feeds. Verify that cable sizing and Z\u003csub\u003es\u003c\/sub\u003e values remain within BS 7671 disconnection limits for a 32 A B-curve device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e25 A rated current with B-curve (3–5 × In) tripping profile\u003c\/li\u003e\n\u003cli\u003e6 kA breaking capacity at 230\/400 V AC\u003c\/li\u003e\n\u003cli\u003eSingle-pole design – 18 mm module width\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounted for consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 60898 and BS 7671 (18th Edition A2)\u003c\/li\u003e\n\u003cli\u003eService life tested: 20 000 mechanical \/ 8 000 electrical operations\u003c\/li\u003e\n\u003cli\u003eContact-position indicator for easy visual status check\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width: 100%; border-collapse: collapse; text-align: left; margin-top: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-20a-1-pole-b-curve-wmc120b\"\u003eWMC120B\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003eRadial socket and feed circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWMC132B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003eCookers, heaters and fixed equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-40a-1-pole-b-curve-wmc140b\"\u003eWMC140B\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003eSub-mains or high-current loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/poweranddatauk.co.uk\/products\/6ka-mcb-32a-1-pole-c-curve-wmc132c\"\u003eWMC132C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eMotors or compressors with higher inrush current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WMC125B delivers dependable 6 kA protection for heavier domestic and light-commercial loads. For circuits with motors or transformer inrush, see our \u003ca href=\"\/collections\/mcbs\"\u003eC Curve MCB range\u003c\/a\u003e or use \u003ca href=\"\/products\/a-type-rcbo\"\u003eType A RCBOs\u003c\/a\u003e to add earth-fault protection.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55423329599864,"sku":"WMC125B","price":2.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMC132B.webp?v=1746631081"}],"url":"https:\/\/poweranddatauk.co.uk\/collections\/c-curve-mcbs.oembed?page=6","provider":"power-and-data-uk","version":"1.0","type":"link"}