{"title":"Three Phase Circuit Protection Devices","description":"\u003cp\u003eBrowse three-pole MCBs and RCBOs, four-pole RCDs and RCBOs, enclosed surge protection and TP\u0026amp;N switching equipment.\u003c\/p\u003e\u003cp\u003eCompare device function, pole arrangement, current rating and protection characteristics. Select devices for the circuit design and the board manufacturer's approved configuration; inclusion in this range does not establish universal board compatibility.\u003c\/p\u003e\u003cp\u003eFor complete boards and PME assemblies, return to \u003ca href=\"\/collections\/three-phase\"\u003eThree Phase Distribution \u0026amp; Protection\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"high-immunity-a-type-4-pole-rcbo","title":"High Immunity Type A 4 Pole RCBO – 32A C Curve (ADR432C-30)","description":"\u003cp\u003eThe \u003cstrong\u003eWCED ADR432C-30\u003c\/strong\u003e is a \u003cstrong\u003e32A C Curve Type A 4 pole RCBO\u003c\/strong\u003e for three-phase circuits. It combines overload, short-circuit and 30mA residual current protection, with a \u003cstrong\u003e6kA rated short-circuit breaking capacity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis high-immunity ADR model detects AC and pulsating DC residual currents. Select it where the circuit design and connected equipment specify 32A C Curve protection and a four-pole Type A RCBO.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32A rated current:\u003c\/strong\u003e C Curve overcurrent characteristic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 pole format:\u003c\/strong\u003e three phases and neutral.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A, 30mA:\u003c\/strong\u003e AC and pulsating DC residual current detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6kA breaking capacity:\u003c\/strong\u003e the ADR4 rating documented by WCED.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh immunity:\u003c\/strong\u003e the manufacturer's designation for this ADR range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP20 device:\u003c\/strong\u003e for installation within a suitable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelecting an ADR RCBO\u003c\/h3\u003e\n\u003cp\u003eCheck the required current rating, trip curve, prospective fault current and board compatibility before specifying this device. For EV charging, heat pumps or inverter equipment, follow the equipment manufacturer's requirements for residual current protection and any additional DC fault protection.\u003c\/p\u003e\n\u003cp\u003eChoose between the 32A and 40A models according to the circuit design, including the cable rating and connected load.\u003c\/p\u003e\n\u003ch3\u003eCompare ADR RCBO Variants\u003c\/h3\u003e\n\u003cp\u003eBoth models below are high-immunity, four-pole Type A RCBOs with 30mA residual current sensitivity.\u003c\/p\u003e\n\u003cdiv role=\"region\" style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\" tabindex=\"0\"\u003e\n\u003ctable style=\"width: 100%; min-width: 480px; border-collapse: collapse; margin: 12px 0; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6600; color: #fff;\"\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eRated current\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eCurve\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eBreaking capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eADR432C-30 (This product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e32A\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e6kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003ca href=\"\/products\/high-immunity-a-type-4-pole-rcbo-adr440c\" style=\"color: #ff6600; text-decoration: underline;\"\u003eADR440C-30\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e40A\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e6kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eBrowse \u003ca href=\"\/collections\/type-a-rcbos\" style=\"color: #ff6600; text-decoration: underline;\"\u003eType A RCBOs\u003c\/a\u003e and \u003ca href=\"\/collections\/high-immunity-rcbos\" style=\"color: #ff6600; text-decoration: underline;\"\u003ehigh-immunity RCBOs\u003c\/a\u003e. For the rated voltage and installation instructions for the supplied version, \u003ca href=\"\/pages\/contact\" style=\"color: #ff6600; text-decoration: underline;\"\u003econtact Power \u0026amp; Data UK\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":42065213096088,"sku":"ADR432C-30","price":37.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/ADR432C-030.png?v=1750260437"},{"product_id":"3-phase-spd-complete-with-mcb","title":"3 Phase Type 2 Surge Protection Unit – 40A MCB, Metal IP40 (WMCUSP440C)","description":"\u003cp\u003eThe \u003cstrong\u003eWMCUSP440C three-phase surge protection unit\u003c\/strong\u003e combines a \u003cstrong\u003e4-pole Type 2 SPD and 40A C curve MCB\u003c\/strong\u003e in an IP40 metal enclosure. It brings the protective devices and housing together for installers specifying a separate indoor surge-protection assembly alongside a three-phase distribution system.\u003c\/p\u003e\n\u003ch3\u003eA clearly specified SPD and MCB assembly\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFewer components to source separately:\u003c\/strong\u003e the enclosure, four-pole SPD and four-pole MCB are supplied as one unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2 surge protection:\u003c\/strong\u003e the SPD has a 20kA nominal and 40kA maximum discharge-current rating for protection against transient overvoltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A C curve MCB:\u003c\/strong\u003e the supplied four-pole device provides overcurrent protection and has a 10kA breaking capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal IP40 enclosure:\u003c\/strong\u003e an indoor enclosure format for a suitable dry mounting location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eMCB version\u003c\/strong\u003e. It does not include an RCD or RCBO, so any residual-current protection required by the installation must be provided separately. The 8-way enclosure description refers to its format; it does not mean eight spare outgoing circuits.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2026\/04\/Whitecliffe-WMCUSP4-WRCUSP4-Data-2.pdf\" style=\"color:#c34b00;text-decoration:underline;\"\u003eView the Whitecliffe three-phase SPD unit datasheet (PDF)\u003c\/a\u003e to check the assembly and its component specifications.\u003c\/p\u003e\n\u003ch3\u003eCompare three-phase surge protection units\u003c\/h3\u003e\n\u003cdiv role=\"region\" aria-label=\"Choose the enclosure and protective-device configuration your design requires\" tabindex=\"0\" style=\"overflow-x:auto;margin:18px 0;\"\u003e\u003ctable style=\"width:100%;min-width:520px;border-collapse:collapse;font-size:15px;text-align:left;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 10px;\"\u003eChoose the enclosure and protective-device configuration your design requires\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr style=\"background:#ff6600;color:#1b1b1b;\"\u003e\n\u003cth scope=\"col\" style=\"padding:12px;border:1px solid #ddd;\"\u003eProduct\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:12px;border:1px solid #ddd;\"\u003eSupplied configuration\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:12px;border:1px solid #ddd;\"\u003eChoose when\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff3e9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003cstrong\u003eWMCUSP440C — this product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eType 2 SPD + 40A C curve MCB; metal IP40\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eYou need the specified 40A MCB assembly in an indoor metal enclosure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003ca href=\"\/products\/3-phase-spd-63a-mcb\" style=\"color:#c34b00;text-decoration:underline;\"\u003eWMCUSP463C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eType 2 SPD + 63A C curve MCB; metal IP40\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eThe design calls for the 63A MCB variant.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003ca href=\"\/products\/3-phase-spd-40a-rcbo\" style=\"color:#c34b00;text-decoration:underline;\"\u003eWRCUSP440C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eType 2 SPD + 40A Type A RCBO; metal IP40\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eThe design calls for combined residual-current and overcurrent protection in the assembly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003ca href=\"\/products\/3-phase-surge-protection-device-unit-with-8-way-plastic-ip65-enclosure-rcbo-mcb-variants-copy\" style=\"color:#c34b00;text-decoration:underline;\"\u003eWPCUSP440C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eType 2 SPD + 40A MCB; plastic IP65\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eThe enclosure specification calls for plastic IP65 instead of metal IP40.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eOrder the correct configuration\u003c\/h3\u003e\n\u003cp\u003eAdd \u003cstrong\u003eWMCUSP440C\u003c\/strong\u003e to your basket for the 40A MCB metal version. If you need a different configuration, confirmation of enclosure dimensions or delivery for a scheduled installation, \u003ca href=\"\/pages\/contact\" style=\"color:#c34b00;text-decoration:underline;\"\u003econtact Power \u0026amp; Data UK\u003c\/a\u003e with the supply details, enclosure requirement and required date. For a wider comparison, browse \u003ca href=\"\/collections\/3-phase-surge-protection-devices\" style=\"color:#c34b00;text-decoration:underline;\"\u003ethree-phase surge protection units\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":42333241573528,"sku":"WMCUSP440C","price":73.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMCUSP440C.png?v=1750865064"},{"product_id":"3-phase-surge-protection-in-metal-enclosure","title":"3 Phase Surge Protection in Metal Enclosure","description":"\u003cp\u003eThe WCED WME3P40SP is a pre-assembled \u003ca href=\"\/collections\/surge-protection\"\u003e3-phase surge protection unit\u003c\/a\u003e housed in a durable steel enclosure – built to safeguard \u003cstrong\u003ecommercial, industrial, and EV installations\u003c\/strong\u003e from transient overvoltages. Each unit includes a \u003cstrong\u003e4-pole Type 2 SPD\u003c\/strong\u003e, making it fully compliant with \u003cstrong\u003eBS 7671 (18th Edition Amendment 2)\u003c\/strong\u003e requirements.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger supplies\u003c\/a\u003e, and industrial machinery feeds, this unit comes pre-assembled and tested for fast installation on site. All models are \u003cstrong\u003ebuilt to order\u003c\/strong\u003e with a 3-working day turnaround.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Pole Type 2 SPD included\u003c\/strong\u003e – protects against voltage transients\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel IP-rated enclosure\u003c\/strong\u003e – robust and regulation-ready\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-assembled \u0026amp; tested\u003c\/strong\u003e – saves install time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, warehouses, panelboards, renewables\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead time:\u003c\/strong\u003e Built to order in 3 working days\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor PME supplies, pair with our \u003ca href=\"\/collections\/pme-fault-detection\"\u003ePME fault detection units\u003c\/a\u003e to ensure EV compliance without installing a separate earth rod.\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":42333201301656,"sku":"WME3P40SP","price":46.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/products\/WME3P40SP.png?v=1669284688"},{"product_id":"4-pole-type-a-rcd-high-immunity-63a","title":"4 Pole Type A RCD – 63A High Immunity (WAR463-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWAR463-030\u003c\/strong\u003e is a \u003cstrong\u003e4 pole, 63A Type A RCD\u003c\/strong\u003e with \u003cstrong\u003ehigh immunity\u003c\/strong\u003e, engineered to reduce nuisance tripping on circuits affected by surge currents or harmonics. Fully compliant with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003eBS EN 61008-2-1\u003c\/strong\u003e, it provides reliable residual current protection for \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger installs\u003c\/a\u003e, and other sensitive loads.\u003c\/p\u003e\n\n\u003cp\u003eBy using a high immunity design, this RCD maintains safety while filtering out brief disturbances that can cause standard Type A devices to trip unnecessarily. The 4-pole configuration ensures full protection across three-phase + neutral applications.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose a \u003cstrong\u003ehigh immunity Type A RCD\u003c\/strong\u003e where circuits include equipment with switching power supplies, drives, or frequent surge activity — such as EV chargers, HVAC systems, and LED lighting banks.\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\u003c\/strong\u003e – suitable for three-phase + neutral applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Immunity\u003c\/strong\u003e – reduces nuisance trips from harmonics and surges\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType A sensitivity\u003c\/strong\u003e – detects AC and pulsed DC residual currents\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompliant with BS EN 61008-1 \u0026amp; 61008-2-1\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eRobust terminals and secure DIN rail mounting\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV-ready consumer units\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare High Immunity RCD 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;\"\u003ePoles\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;\"\u003eImmunity\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\/2-pole-type-a-high-immunity-rcd-40a-war240-030\"\u003e\u003cstrong\u003eWAR240-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR263-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR280-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR2100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-40a\"\u003e\u003cstrong\u003eWAR440-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWAR463-030 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR480-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR4100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":54915660775800,"sku":"WAR463-030","price":27.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WAR463-030.png?v=1743006629"},{"product_id":"wkc-3-pole-10ka-mcb-6a-b-curve","title":"WKC 3 Pole 10kA MCB – 6A B Curve (WKC306B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC306B 3 Pole 10kA MCB\u003c\/strong\u003e is a compact \u003cstrong\u003eB Curve breaker\u003c\/strong\u003e rated at 6A, designed to protect three-phase circuits from overload and short-circuit faults. Built with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it’s ideal for commercial and industrial distribution boards, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Fully compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it offers both switching and isolation functionality in one DIN-rail mounted device.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eB Curve\u003c\/strong\u003e version for resistive loads such as lighting and socket circuits. For inductive or high-inrush applications, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003eD Curve\u003c\/a\u003e alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6A rated current\u003c\/strong\u003e – protects small three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – trips at 3–5x In, ideal for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – handles high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e – protects three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e connect from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting, socket circuits, small three-phase boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 6A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC306B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-c-curve\"\u003e\u003cstrong\u003eWKC306C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003e\u003cstrong\u003eWKC306D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55098633585016,"sku":"WKC306B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"4-pole-a-type-63a-100ma-time-delay-rcd","title":"A Type Time Delay RCD – 63A 100mA, 4 Pole (WARTD463-100)","description":"\u003cp\u003eThe \u003cstrong\u003eWARTD463-100 A-Type 100mA Time Delay RCD\u003c\/strong\u003e is a \u003cstrong\u003e4 Pole S-Type device\u003c\/strong\u003e rated at 63A. Its built-in time delay ensures upstream discrimination, allowing downstream RCDs to trip first and preventing unnecessary power loss. Ideal for \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging hubs\u003c\/a\u003e, and \u003ca href=\"\/collections\/heat-pump-boards\"\u003erenewable installs\u003c\/a\u003e where selective coordination is essential. Fully compliant with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and the \u003cstrong\u003e18th Edition Wiring Regulations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use 4 Pole time delay RCDs when protecting three-phase circuits or boards with both line and neutral conductors. Never use time delay devices on final circuits directly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Pole A-Type RCD\u003c\/strong\u003e – full disconnection of line + neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime delay (S-Type)\u003c\/strong\u003e – ensures upstream coordination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A rated current\u003c\/strong\u003e – suited for small to mid-sized three-phase boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 100mA (30mA \u0026amp; 300mA options also available)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable\u003c\/strong\u003e – compact 72mm unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e BS EN 61008-1, 18th Edition compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare Time Delay RCD 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;\"\u003ePoles\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;\"\u003eSensitivity\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWARTD463-100 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-a-type-80a-100ma-time-delay-rcd\"\u003e\u003cstrong\u003eWARTD480-100\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-a-type-100a-100ma-time-delay-rcd\"\u003e\u003cstrong\u003eWARTD4100-100\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55118078706040,"sku":"WARTD463-100","price":51.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WARTD4100-100.png?v=1747051962"},{"product_id":"3-phase-surge-protection-device-unit-with-8-way-plastic-ip65-enclosure-rcbo-mcb-variants-copy","title":"3 Phase Type 2 Surge Protection Unit with 40A MCB | WPCUSP440C","description":"\u003cp\u003eThe \u003cstrong\u003eWPCUSP440C\u003c\/strong\u003e combines a \u003cstrong\u003ethree-phase Type 2 surge protection device\u003c\/strong\u003e and \u003cstrong\u003e40A four-pole MCB\u003c\/strong\u003e in a \u003cstrong\u003eplastic IP65 enclosure\u003c\/strong\u003e, providing an enclosed surge-protection assembly for installers specifying three-phase systems.\u003c\/p\u003e\n\u003ch2\u003eSurge protection and MCB in one enclosure\u003c\/h2\u003e\n\u003cp\u003eA dedicated enclosure gives the surge-protection assembly its own place alongside the wider distribution equipment. This listing is the MCB configuration, so you can identify the protection arrangement before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2 surge protection:\u003c\/strong\u003e helps protect connected equipment against transient overvoltages when correctly selected and coordinated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A four-pole MCB:\u003c\/strong\u003e provides the assembly's listed overcurrent protective device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic IP65 enclosure:\u003c\/strong\u003e an option where the enclosure specification requires this material and ingress-protection rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne assembly reference:\u003c\/strong\u003e quote WPCUSP440C for product enquiries and repeat orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#fff4eb;border-left:4px solid #ff6600;padding:16px;margin:20px 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCheck the protection arrangement\u003c\/strong\u003e The MCB provides overcurrent protection. Any required residual-current protection must be provided separately; this product is not the RCBO version.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2\u003eCompare the plastic and metal enclosure options\u003c\/h2\u003e\n\u003cp\u003eChoose the enclosure for the installation environment and assembly requirements. The IP rating and enclosure material differ between these products.\u003c\/p\u003e\n\u003cdiv role=\"region\" aria-label=\"Compare plastic and metal three-phase surge units\" tabindex=\"0\" style=\"max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0;\"\u003e\u003ctable style=\"width:100%;min-width:520px;border-collapse:collapse;font-size:15px;line-height:1.5;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#ff6600;color:#1b1b1b;\"\u003e\n\u003cth scope=\"col\" style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eProduct\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eWhen to consider it\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff4eb;\"\u003e\n\u003cth scope=\"row\" style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eWPCUSP440C — this product\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003ePlastic IP65 enclosure; Type 2 SPD and 40A four-pole MCB\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eYour enclosure specification calls for the plastic IP65 assembly. Confirm the fitted components and cable-entry requirements for the job.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003e\u003ca href=\"\/products\/3-phase-spd-complete-with-mcb\" style=\"color:#c34b00;text-decoration:underline;\"\u003eWMCUSP440C metal surge unit\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eMetal IP40 enclosure; Type 2 SPD and 40A MCB\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;vertical-align:top;text-align:left;\"\u003eYour installation calls for a metal enclosure in an environment suitable for IP40.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eNeed a different protection arrangement? Browse \u003ca href=\"\/collections\/3-phase-surge-protection-devices\" style=\"color:#c34b00;text-decoration:underline;\"\u003ethree-phase surge protection units\u003c\/a\u003e and \u003ca href=\"\/collections\/three-phase\" style=\"color:#c34b00;text-decoration:underline;\"\u003ethree-phase boards and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background:#fff4eb;border-left:4px solid #ff6600;padding:16px;margin:20px 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eConfirm the build for your job\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\" style=\"color:#c34b00;text-decoration:underline;\"\u003eAsk Power \u0026amp; Data UK about WPCUSP440C\u003c\/a\u003e if you need the fitted component references, enclosure dimensions, usable spare space or dispatch lead time before ordering. Include the product code and your required delivery date.\u003c\/p\u003e\u003c\/div\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55285593407864,"sku":"WPCUSP440C","price":54.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WPRCUSP440C_9073607e-68a4-4a5f-9c20-9aa36bf6f79a.png?v=1747916350"},{"product_id":"3-phase-spd-40a-rcd","title":"3 Phase Surge Protection Device Unit with 8 Way Metal IP40 enclosure 40A RCD","description":"\u003cp\u003e\u003cstrong\u003ePre-wired in the UK and tested before dispatch – allow up to 3 working days for shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eWRDUSP440C\u003c\/strong\u003e is a ready-to-fit \u003ca href=\"\/collections\/surge-protection\"\u003e3-Phase Surge Protection Device (SPD) Unit\u003c\/a\u003e supplied in an \u003cstrong\u003e8-way IP40 steel enclosure\u003c\/strong\u003e. It includes a \u003cstrong\u003e4-pole Type 2 SPD (20kA\/40kA)\u003c\/strong\u003e paired with a \u003cstrong\u003e40A High Immunity RCD\u003c\/strong\u003e, delivering both surge suppression and earth leakage protection in one pre-wired board. Built to \u003cstrong\u003eBS 7671:2018 Amendment 2\u003c\/strong\u003e, it’s ideal where both transient voltage protection and 30mA earth fault detection are required.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The 40A RCD variant is the right choice when you need to add earth leakage protection alongside surge suppression, but don’t require combined overcurrent + RCD in a single device (for that, see the RCBO version).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Choose the 40A RCD Variant?\u003c\/h3\u003e\n\u003cp\u003eSome installs already have dedicated MCBs in place but lack earth leakage protection. The WRDUSP440C fills that gap by adding a 30mA High Immunity RCD, reducing nuisance tripping while still providing reliable disconnection on fault. This makes it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeakage-ready\u003c\/strong\u003e — adds RCD protection to three-phase boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Immunity\u003c\/strong\u003e — resistant to unwanted trips in noisy circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliant\u003c\/strong\u003e — built to BS EN 61008-1 and BS 7671 Amd 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstaller-friendly\u003c\/strong\u003e — pre-wired, labelled, and built to order in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A RCD:\u003c\/strong\u003e 30mA High Immunity residual current protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2 SPD:\u003c\/strong\u003e 4-pole, rated 20kA\/40kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e 8-way steel, IP40 surface mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-wired in the UK:\u003c\/strong\u003e Built and tested before dispatch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e BS EN 61439-3 · IEC 61643 · BS EN 61008-1 · BS 7671 Amd 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVariant Comparison\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-color: #ff6600; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProtection Provided\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-complete-with-mcb\"\u003e\u003cstrong\u003e40A MCB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent only\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCircuits already RCD\/RCBO protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-63a-mcb\"\u003e\u003cstrong\u003e63A MCB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent only, higher load\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLarger commercial\/industrial installs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e40A RCD (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30mA High Immunity earth leakage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdds RCD protection where only MCBs exist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-40a-rcbo\"\u003e\u003cstrong\u003e40A RCBO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent + 30mA High Immunity leakage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest for EV, solar \u0026amp; sensitive industrial loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55285602287992,"sku":"WRDUSP440C","price":73.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMCUSP440C.png?v=1750865064"},{"product_id":"3-phase-spd-40a-rcbo","title":"3 Phase Surge Protection Device Unit with 8 Way Metal IP40 enclosure 40A RCBO","description":"\u003cp\u003e\u003cstrong\u003ePre-wired in the UK and tested before dispatch – allow up to 3 working days for shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eWRCUSP440C\u003c\/strong\u003e is a ready-to-fit \u003ca href=\"\/collections\/surge-protection\"\u003e3-Phase Surge Protection Device (SPD) Unit\u003c\/a\u003e supplied in an \u003cstrong\u003e8-way IP40 steel enclosure\u003c\/strong\u003e. It includes a \u003cstrong\u003e4-pole Type 2 SPD (20kA\/40kA)\u003c\/strong\u003e paired with a \u003cstrong\u003e40A Type A High Immunity RCBO\u003c\/strong\u003e, giving you full protection against surges, overcurrent, and earth leakage faults in one compact, compliant board. Built to \u003cstrong\u003eBS 7671:2018 Amendment 2\u003c\/strong\u003e, this unit is the best all-round choice for EV charging, solar PV, heat pump systems, and industrial sites with sensitive electronic loads.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The RCBO variant is the most comprehensive option. It combines the roles of MCB and RCD in one device, reducing wiring complexity and giving you total protection - a strong choice for EV hubs, renewables, and sites with harmonics or DC leakage risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Choose the 40A RCBO Variant?\u003c\/h3\u003e\n\u003cp\u003eThe WRCUSP440C eliminates the need for separate MCB + RCD devices, simplifying the installation while maximising protection. This makes it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive\u003c\/strong\u003e - protects against surges, overcurrent, and earth leakage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Immunity\u003c\/strong\u003e - reduced nuisance tripping on noisy inverter circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e - all-in-one board with SPD + RCBO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliant\u003c\/strong\u003e - built to BS EN 61009-1 and BS 7671 Amd 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstaller-friendly\u003c\/strong\u003e - pre-wired, labelled, and tested in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A RCBO:\u003c\/strong\u003e Type A, High Immunity, 30mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2 SPD:\u003c\/strong\u003e 4-pole, rated 20kA\/40kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e 8-way steel, IP40 surface mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-wired in the UK:\u003c\/strong\u003e Built and tested before dispatch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e BS EN 61439-3 · IEC 61643 · BS EN 61009-1 · BS 7671 Amd 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVariant Comparison\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-color: #ff6600; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProtection Provided\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-complete-with-mcb\"\u003e\u003cstrong\u003e40A MCB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent only\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCircuits already RCD\/RCBO protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-63a-mcb\"\u003e\u003cstrong\u003e63A MCB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent only, higher load\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLarger commercial\/industrial installs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-40a-rcd\"\u003e\u003cstrong\u003e40A RCD\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30mA High Immunity earth leakage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdds RCD protection where only MCBs exist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e40A RCBO (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent + 30mA High Immunity leakage (Type A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest for EV, solar \u0026amp; sensitive industrial loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions: (W)200mm x (H)232mm x (D)112mm\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55285605663096,"sku":"WRCUSP440C","price":84.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMCUSP440C.png?v=1750865064"},{"product_id":"3-phase-spd-63a-mcb","title":"3 Phase Surge Protection Device Unit with 8 Way Metal IP40 enclosure 63A MCB","description":"\u003cp\u003e\u003cstrong\u003ePre-wired in the UK and tested before dispatch – allow up to 3 working days for shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eWMCUSP463C\u003c\/strong\u003e is a ready-to-fit \u003ca href=\"\/collections\/surge-protection\"\u003e3-Phase Surge Protection Device (SPD) Unit\u003c\/a\u003e supplied in an \u003cstrong\u003e8-way IP40 steel enclosure\u003c\/strong\u003e. It includes a \u003cstrong\u003e4-pole Type 2 SPD (20kA\/40kA)\u003c\/strong\u003e paired with a \u003cstrong\u003e63A MCB\u003c\/strong\u003e, delivering overcurrent protection and transient surge suppression for higher load installations. Built to \u003cstrong\u003eBS 7671:2018 Amendment 2\u003c\/strong\u003e, this board is designed for larger commercial and industrial sites, EV charging hubs, and renewable installs where demand exceeds 40A.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the 63A MCB variant for high-load three-phase installs — such as industrial plant rooms or multi-charger EV hubs — where the standard 40A option may not provide enough headroom.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Choose the 63A MCB Variant?\u003c\/h3\u003e\n\u003cp\u003eThis unit is designed for higher current capacity while still delivering Type 2 surge suppression. It’s the ideal choice where circuits draw beyond 40A, but upstream earth leakage protection is already handled by separate RCDs or RCBOs. This makes it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-ready\u003c\/strong\u003e — built for heavier commercial\/industrial demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-proof\u003c\/strong\u003e — covers expansion in EV or renewable systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliant\u003c\/strong\u003e — tested to BS EN 61439-3 and BS 7671 Amd 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstaller-friendly\u003c\/strong\u003e — pre-wired, labelled, and built to order in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A MCB:\u003c\/strong\u003e 10kA, C Curve overcurrent protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2 SPD:\u003c\/strong\u003e 4-pole, rated 20kA\/40kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-way IP40 Enclosure:\u003c\/strong\u003e Steel, surface mount with neutral\/earth bars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-wired in the UK:\u003c\/strong\u003e Built and tested before dispatch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e BS EN 61439-3 · IEC 61643 · BS 7671 Amd 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVariant Comparison\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-color: #ff6600; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProtection Provided\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-complete-with-mcb\"\u003e\u003cstrong\u003e40A MCB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent only\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCircuits already RCD\/RCBO protected elsewhere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e63A MCB (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent only, higher load\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLarger commercial\/industrial installs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-40a-rcd\"\u003e\u003cstrong\u003e40A RCD\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30mA High Immunity earth leakage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWhen additional RCD protection is required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/3-phase-spd-40a-rcbo\"\u003e\u003cstrong\u003e40A RCBO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOvercurrent + 30mA High Immunity leakage (Type A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest for EV, solar \u0026amp; sensitive industrial loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55285608317304,"sku":"WMCUSP463C","price":73.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WMCUSP440C.png?v=1750865064"},{"product_id":"4-pole-b-type-rcd-wev463b-030","title":"63A 30mA 4 Pole Type B RCD – 4 Module (WEV463B-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWEV463B-030 is a 63A, 30mA, four-pole Type B RCD\u003c\/strong\u003e for three-phase circuits where Type B residual current protection is specified. It detects AC, pulsating DC and smooth DC residual currents, with manufacturer-stated AC residual current response up to \u003cstrong\u003e1,000Hz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003efour-module format and 72 × 87 × 79.5mm dimensions\u003c\/strong\u003e make the space requirement clear before you order. The manufacturer lists applications including EV charging, solar PV, UPS equipment and frequency converters; selection must match the connected equipment’s instructions and the circuit design.\u003c\/p\u003e\n\u003ch2\u003eCheck the details that determine the right RCD\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A rated current:\u003c\/strong\u003e the current rating of the RCD, distinct from its residual current sensitivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mA residual current rating:\u003c\/strong\u003e the specified leakage sensitivity for this model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour poles, four modules:\u003c\/strong\u003e for the specified three-phase arrangement; the manufacturer gives a 400\/415V working voltage for the four-pole range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType B residual current detection:\u003c\/strong\u003e covers AC, pulsating DC and smooth DC; this is unrelated to an MCB’s B trip curve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumented product standards:\u003c\/strong\u003e IEC\/EN 61008-1 and IEC\/EN 62423, with the manufacturer datasheet available below.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis is an RCD\/RCCB, so separate overcurrent protection is required.\u003c\/strong\u003e It does not provide the overload and short-circuit protection of an MCB or RCBO. A Type B RCD also does not provide open-PEN fault detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImage reference:\u003c\/strong\u003e the current photograph is labelled WEV4100B-030, 100A. This listing is for \u003cstrong\u003eWEV463B-030, 63A\u003c\/strong\u003e; use the product code and specification when ordering.\u003c\/p\u003e\n\u003ch2\u003eCompare Type B RCD variants\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;margin:20px 0;\" tabindex=\"0\" role=\"region\" aria-label=\"Compare Type B RCD pole count and current rating\"\u003e\u003ctable style=\"width:100%;min-width:520px;border-collapse:collapse;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 10px;\"\u003eCompare Type B RCD pole count and current rating\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr style=\"background:#ff6600;color:#1a1a1a;\"\u003e\n\u003cth scope=\"col\" style=\"padding:12px;border:1px solid #ddd;text-align:left;\"\u003eProduct\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:12px;border:1px solid #ddd;text-align:left;\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:12px;border:1px solid #ddd;text-align:left;\"\u003eChoose when\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff3e8;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003cstrong\u003eWEV463B-030 — this product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e4 pole · 63A · 30mA · 4 modules\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eThe specified three-phase circuit needs a 63A, four-pole Type B RCD.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003ca href=\"\/products\/2-pole-b-type-rcd-wev263b-030\" style=\"color:#c34b00;text-decoration:underline;\"\u003eWEV263B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e2 pole · 63A · 30mA · 3 modules\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eThe installation requires a two-pole Type B device rather than a four-pole model.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e\u003ca href=\"\/products\/4-pole-b-type-rcd-wev4100b-030-100a-30ma\" style=\"color:#c34b00;text-decoration:underline;\"\u003eWEV4100B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003e4 pole · 100A · 30mA\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;vertical-align:top;\"\u003eThe design specifies a higher current rating. Check this model’s availability and full data separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eSelect pole count, rated current and sensitivity from the installation specification rather than choosing a higher rating as an automatic upgrade. For EV equipment, check the charger’s built-in protection and manufacturer instructions before deciding on the external RCD arrangement.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/whitecliffe.co\/wp-content\/uploads\/2026\/04\/Whitecliffe-WEV.pdf\" style=\"color:#c34b00;text-decoration:underline;\"\u003eDownload the WEV Type B RCD datasheet (PDF)\u003c\/a\u003e or \u003ca href=\"\/collections\/rcds\" style=\"color:#c34b00;text-decoration:underline;\"\u003ecompare the RCD range\u003c\/a\u003e. \u003cstrong\u003eAdd WEV463B-030 to your basket when the 63A four-pole specification matches your project.\u003c\/strong\u003e For a specification check, \u003ca href=\"\/pages\/contact\" style=\"color:#c34b00;text-decoration:underline;\"\u003econtact Power \u0026amp; Data UK\u003c\/a\u003e with the equipment model, supply arrangement and required quantity.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288479809912,"sku":"WEV463B-030","price":179.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WEV4100B-030.png?v=1747052080"},{"product_id":"4-pole-rcbo-40a-c-curve-type-a-30ma-wrp440c-030","title":"4 Pole RCBO – 40A C Curve, Type A, 30mA (WRP440C-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWCED WRP440C-030\u003c\/strong\u003e is a \u003cstrong\u003e40A, C Curve, 4 Pole Type A RCBO\u003c\/strong\u003e designed for three-phase circuits where you need combined overload and residual current protection in one device. It suits applications with higher inrush demand such as \u003ca href=\"\/collections\/ev-kits\"\u003eEV-related installs\u003c\/a\u003e, motors, HVAC equipment, commercial distribution and selected \u003ca href=\"\/collections\/heat-pump-boards\"\u003erenewable energy board\u003c\/a\u003e setups.\u003c\/p\u003e\n\u003cp\u003eAs part of the \u003cstrong\u003eWRP 3P+N RCBO range\u003c\/strong\u003e, this unit provides \u003cstrong\u003e30mA high immunity protection\u003c\/strong\u003e with \u003cstrong\u003eswitched live and neutral\u003c\/strong\u003e for dependable fault disconnection and safer circuit isolation. Built to \u003cstrong\u003eIEC\/EN 61009-1\u003c\/strong\u003e with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it gives electricians a solid option for demanding domestic and commercial installs.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use the \u003cstrong\u003e40A C Curve\u003c\/strong\u003e model where circuits experience higher start-up currents. Where a circuit has more straightforward resistive loads, a B Curve device may be the better fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A C Curve:\u003c\/strong\u003e suited to circuits with higher inrush current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Pole Isolation:\u003c\/strong\u003e disconnects all live conductors plus neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A RCBO:\u003c\/strong\u003e detects AC and pulsating DC residual current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitched Live and Neutral:\u003c\/strong\u003e supports full circuit isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Immunity:\u003c\/strong\u003e helps reduce nuisance tripping on modern electrical loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3P+N Format:\u003c\/strong\u003e designed for three-phase applications with neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e fits standard 35mm DIN rail systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliant:\u003c\/strong\u003e IEC 61009-1 and EN 61009-1\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288573493624,"sku":"WRP440C-030","price":46.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WFR40B.png?v=1750260099"},{"product_id":"high-immunity-a-type-4-pole-rcbo-adr440c","title":"High Immunity Type A 4 Pole RCBO – 40A C Curve (ADR440C-30)","description":"\u003cp\u003eThe \u003cstrong\u003eWCED ADR440C-30\u003c\/strong\u003e is a \u003cstrong\u003e40A C Curve Type A 4 pole RCBO\u003c\/strong\u003e for three-phase circuits. It combines overload, short-circuit and 30mA residual current protection, with a \u003cstrong\u003e6kA rated short-circuit breaking capacity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis high-immunity ADR model detects AC and pulsating DC residual currents. Select it where the circuit design and connected equipment specify 40A C Curve protection and a four-pole Type A RCBO.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eRepresentative images show the 32A ADR432C model. This listing is for the 40A ADR440C-30.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A rated current:\u003c\/strong\u003e C Curve overcurrent characteristic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 pole format:\u003c\/strong\u003e three phases and neutral.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A, 30mA:\u003c\/strong\u003e AC and pulsating DC residual current detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6kA breaking capacity:\u003c\/strong\u003e the ADR4 rating documented by WCED.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh immunity:\u003c\/strong\u003e the manufacturer's designation for this ADR range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP20 device:\u003c\/strong\u003e for installation within a suitable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelecting an ADR RCBO\u003c\/h3\u003e\n\u003cp\u003eCheck the required current rating, trip curve, prospective fault current and board compatibility before specifying this device. For EV charging, heat pumps or inverter equipment, follow the equipment manufacturer's requirements for residual current protection and any additional DC fault protection.\u003c\/p\u003e\n\u003cp\u003eChoose between the 32A and 40A models according to the circuit design, including the cable rating and connected load.\u003c\/p\u003e\n\u003ch3\u003eCompare ADR RCBO Variants\u003c\/h3\u003e\n\u003cp\u003eBoth models below are high-immunity, four-pole Type A RCBOs with 30mA residual current sensitivity.\u003c\/p\u003e\n\u003cdiv role=\"region\" aria-label=\"Compare ADR four-pole RCBO variants\" tabindex=\"0\" style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003ctable style=\"width: 100%; min-width: 480px; border-collapse: collapse; margin: 12px 0; font-size: 15px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #ff6600; color: #fff;\"\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eRated current\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eCurve\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eBreaking capacity\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003ca href=\"\/products\/high-immunity-a-type-4-pole-rcbo\" style=\"color: #ff6600; text-decoration: underline;\"\u003eADR432C-30\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e32A\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e6kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eADR440C-30 (This product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e40A\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e6kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eBrowse \u003ca href=\"\/collections\/type-a-rcbos\" style=\"color: #ff6600; text-decoration: underline;\"\u003eType A RCBOs\u003c\/a\u003e and \u003ca href=\"\/collections\/high-immunity-rcbos\" style=\"color: #ff6600; text-decoration: underline;\"\u003ehigh-immunity RCBOs\u003c\/a\u003e. For the rated voltage and installation instructions for the supplied version, \u003ca href=\"\/pages\/contact\" style=\"color: #ff6600; text-decoration: underline;\"\u003econtact Power \u0026amp; Data UK\u003c\/a\u003e.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288577819000,"sku":"ADR440C-30","price":37.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/ADR432C-030.png?v=1750260437"},{"product_id":"4-pole-a-type-80a-100ma-time-delay-rcd","title":"A Type Time Delay RCD – 80A 100mA, 4 Pole (WARTD480-100)","description":"\u003cp\u003eThe \u003cstrong\u003eWARTD480-100 A-Type 100mA Time Delay RCD\u003c\/strong\u003e is a \u003cstrong\u003e4 Pole S-Type device\u003c\/strong\u003e rated at 80A, designed for selective upstream protection. Its built-in delay ensures only downstream RCDs disconnect under fault, maintaining continuity on unaffected circuits. Commonly used in \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/heat-pump-boards\"\u003erenewable projects\u003c\/a\u003e, it complies fully with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and the \u003cstrong\u003e18th Edition Wiring Regulations\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 80A 4 Pole model is a versatile mid-range option for three-phase boards. It provides upstream discrimination while handling higher current than 63A models, without oversizing to 100A.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Pole A-Type RCD\u003c\/strong\u003e – disconnects line and neutral conductors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime delay (S-Type)\u003c\/strong\u003e – prevents nuisance tripping in coordinated systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80A rated current\u003c\/strong\u003e – balances between domestic\/light commercial and full industrial boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 100mA (30mA and 300mA also available)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable\u003c\/strong\u003e – 72mm width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable design:\u003c\/strong\u003e 4000 mechanical \/ 2000 electrical cycles\u003c\/li\u003e\n\u003cli\u003eMeets \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003e18th Edition Amendment 2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare Time Delay RCD 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;\"\u003ePoles\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;\"\u003eSensitivity\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-a-type-63a-100ma-time-delay-rcd\"\u003e\u003cstrong\u003eWARTD463-100\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWARTD480-100 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-a-type-100a-100ma-time-delay-rcd\"\u003e\u003cstrong\u003eWARTD4100-100\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\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":55288620515704,"sku":"WARTD480-100","price":53.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WARTD4100-100.png?v=1747051962"},{"product_id":"4-pole-a-type-100a-100ma-time-delay-rcd","title":"A Type Time Delay RCD – 100A 100mA, 4 Pole (WARTD4100-100)","description":"\u003cp\u003eThe \u003cstrong\u003eWARTD4100-100 A-Type 100mA Time Delay RCD\u003c\/strong\u003e is a \u003cstrong\u003e4 Pole S-Type device\u003c\/strong\u003e rated at 100A for large-scale three-phase boards. Designed for upstream use, its time delay ensures proper discrimination, allowing downstream RCDs to trip first and keeping supply integrity across unaffected circuits. It’s a trusted choice for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial distribution systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging infrastructure\u003c\/a\u003e, and \u003ca href=\"\/collections\/heat-pump-boards\"\u003erenewable installs\u003c\/a\u003e. Fully compliant with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003e18th Edition Wiring Regulations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use the 100A 4 Pole model as the main incomer protection for large three-phase boards where selective coordination is essential. Always pair with downstream RCBOs or RCDs for full system protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Pole A-Type RCD\u003c\/strong\u003e – disconnects all line and neutral conductors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime delay (S-Type)\u003c\/strong\u003e – upstream device trips last\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A rated current\u003c\/strong\u003e – handles larger three-phase installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 100mA (also available in 30mA \/ 300mA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mountable\u003c\/strong\u003e – 72mm width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty design:\u003c\/strong\u003e 4000 mechanical \/ 2000 electrical cycles\u003c\/li\u003e\n\u003cli\u003eComplies with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003e18th Edition Amendment 2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare Time Delay RCD 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;\"\u003ePoles\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;\"\u003eSensitivity\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-a-type-63a-100ma-time-delay-rcd\"\u003e\u003cstrong\u003eWARTD463-100\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-a-type-80a-100ma-time-delay-rcd\"\u003e\u003cstrong\u003eWARTD480-100\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWARTD4100-100 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pole\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e100mA\u003c\/td\u003e\n\u003ctd\u003eA-Type, Time Delay (S-Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288621007224,"sku":"WARTD4100-100","price":66.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WARTD4100-100.png?v=1747051962"},{"product_id":"wkc-3-pole-10ka-mcb-6a-c-curve","title":"WKC 3 Pole 10kA MCB – 6A C Curve (WKC306C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC306C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e6A C Curve breaker\u003c\/strong\u003e designed for protecting three-phase circuits against overload and short-circuit faults. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s ideal for small inductive loads such as \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003emotors\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV circuits\u003c\/a\u003e. Compact, DIN rail mounted, and bi-directional, it provides reliable circuit protection in commercial and industrial installations.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eC Curve\u003c\/strong\u003e for inductive circuits where inrush currents are expected. For purely resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-b-curve\"\u003eB Curve\u003c\/a\u003e, or for very high inrush, the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6A rated current\u003c\/strong\u003e – suited for small three-phase inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – trips at 5–10x In for circuits with inrush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – handles high fault levels safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e complete three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e can be wired top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e motors, HVAC controls, EV\/PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 6A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-b-curve\"\u003e\u003cstrong\u003eWKC306B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC306C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-6a-d-curve\"\u003e\u003cstrong\u003eWKC306D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288687886712,"sku":"WKC306C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-10a-b-curve","title":"WKC 3 Pole 10kA MCB – 10A B Curve (WKC310B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC310B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e10A B Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits against overloads and short-circuit faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it delivers safe disconnection in commercial and industrial boards, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging systems\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installations\u003c\/a\u003e. Compact and DIN rail mounted, it complies fully with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e and provides both switching and isolation functions.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eB Curve\u003c\/strong\u003e devices for general-purpose resistive loads such as lighting and sockets. If protecting inductive or high-inrush loads, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003eD Curve\u003c\/a\u003e versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A rated current\u003c\/strong\u003e – for small three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast response for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – protects against high fault currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design\u003c\/strong\u003e – suitable for three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e terminals accept top or bottom wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting, sockets, small equipment, EV \u0026amp; PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 10A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC310B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-c-curve\"\u003e\u003cstrong\u003eWKC310C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003e\u003cstrong\u003eWKC310D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288693522808,"sku":"WKC310B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-10a-c-curve","title":"WKC 3 Pole 10kA MCB – 10A C Curve (WKC310C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC310C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e10A C Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits from short-circuit and overload faults. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e compliant, it’s widely used in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Its C Curve tripping profile allows safe operation on circuits with higher inrush currents such as motors and HVAC systems.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose \u003cstrong\u003eC Curve\u003c\/strong\u003e breakers for inductive circuits with inrush (motors, HVAC, EV chargers). For resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A rated current\u003c\/strong\u003e – protects small three-phase inductive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – ensures safe disconnection under fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers three-phase systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e motors, HVAC, EV chargers, PV boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 10A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-b-curve\"\u003e\u003cstrong\u003eWKC310B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC310C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-10a-d-curve\"\u003e\u003cstrong\u003eWKC310D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288700141944,"sku":"WKC310C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-16a-b-curve","title":"WKC 3 Pole 10kA MCB – 16A B Curve (WKC316B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC316B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e16A B Curve breaker\u003c\/strong\u003e built to protect three-phase circuits from overload and short-circuit faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s ideal for small commercial loads, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging boards\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Compact and bi-directional, it fits standard DIN rail consumer units and distribution boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eB Curve\u003c\/strong\u003e devices for resistive loads such as lighting and socket circuits. For inductive or high inrush applications, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003eD Curve\u003c\/a\u003e versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16A rated current\u003c\/strong\u003e – protects medium three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast disconnection for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable fault interruption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design\u003c\/strong\u003e – safeguards three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting banks, socket outlets, small three-phase boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 16A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC316B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-c-curve\"\u003e\u003cstrong\u003eWKC316C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003e\u003cstrong\u003eWKC316D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288703189368,"sku":"WKC316B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-20a-b-curve","title":"WKC 3 Pole 10kA MCB – 20A B Curve (WKC320B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC320B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e20A B Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits against overloads and short circuits. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliance to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a trusted choice for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Compact, bi-directional, and DIN rail mounted, it provides safe and reliable disconnection in demanding applications.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003eB Curve\u003c\/strong\u003e version is recommended for resistive circuits (lighting, socket outlets). For inductive or high inrush loads, consider the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003eD Curve\u003c\/a\u003e options.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A rated current\u003c\/strong\u003e – for medium-duty three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast disconnection for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe fault clearance in commercial\/industrial boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e full three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e lighting, socket outlets, small distribution boards, EV\/PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 20A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC320B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-c-curve\"\u003e\u003cstrong\u003eWKC320C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003e\u003cstrong\u003eWKC320D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288705122680,"sku":"WKC320B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-20a-c-curve","title":"WKC 3 Pole 10kA MCB – 20A C Curve (WKC320C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC320C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e20A C Curve breaker\u003c\/strong\u003e built to safeguard three-phase circuits against overload and short-circuit faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s ideal for circuits with moderate inrush currents such as \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003emotors\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact, DIN rail mounted, and bi-directional, it delivers reliable protection in commercial and industrial environments.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose \u003cstrong\u003eC Curve\u003c\/strong\u003e breakers for inductive circuits like motors, HVAC, or EV chargers. For resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush loads, use the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003eD Curve\u003c\/a\u003e model.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A rated current\u003c\/strong\u003e – medium three-phase inductive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – ensures safe disconnection under fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e protects all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e can be wired from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, HVAC, motors, solar PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 20A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-b-curve\"\u003e\u003cstrong\u003eWKC320B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC320C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-20a-d-curve\"\u003e\u003cstrong\u003eWKC320D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288705646968,"sku":"WKC320C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-40a-b-curve","title":"WKC 3 Pole 10kA MCB – 40A B Curve (WKC340B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC340B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e40A B Curve breaker\u003c\/strong\u003e providing short-circuit and overload protection for three-phase circuits. Built with a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s trusted in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact, DIN rail mountable, and bi-directional, it delivers safe and reliable disconnection in demanding environments.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eB Curve\u003c\/strong\u003e for resistive loads such as lighting and socket circuits. For inductive or high inrush loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003eD Curve\u003c\/a\u003e variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A rated current\u003c\/strong\u003e – suited for heavier three-phase loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – rapid fault clearance for resistive circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe operation under high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e protection across all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e top or bottom wiring accepted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e industrial boards, lighting, sockets, EV\/PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 40A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC340B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-c-curve\"\u003e\u003cstrong\u003eWKC340C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003e\u003cstrong\u003eWKC340D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288709906808,"sku":"WKC340B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-40a-c-curve","title":"WKC 3 Pole 10kA MCB – 40A C Curve (WKC340C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC340C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e40A C Curve breaker\u003c\/strong\u003e built for protecting \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase circuits\u003c\/a\u003e with moderate inrush currents. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e, it provides safe disconnection during overload and short-circuit faults. Compact, bi-directional, and DIN rail mounted, it’s a reliable choice for \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging points\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003esolar PV distribution\u003c\/a\u003e, HVAC systems, and industrial boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Select a \u003cstrong\u003eC Curve\u003c\/strong\u003e breaker when dealing with inductive circuits that generate moderate inrush currents. For lighting or socket loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush machinery, use the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A rated current\u003c\/strong\u003e – protects larger three-phase inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – trips at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – withstands high fault currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole protection\u003c\/strong\u003e – covers all three live phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e allows flexible wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV charge points, motors, HVAC, solar PV, industrial boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 40A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-b-curve\"\u003e\u003cstrong\u003eWKC340B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC340C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-40a-d-curve\"\u003e\u003cstrong\u003eWKC340D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288710136184,"sku":"WKC340C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-50a-b-curve","title":"WKC 3 Pole 10kA MCB – 50A B Curve (WKC350B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC350B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e50A B Curve breaker\u003c\/strong\u003e providing reliable short-circuit and overload protection for three-phase circuits. Rated at \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliant with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a trusted solution for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact and bi-directional, it fits standard DIN rail consumer units and distribution boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e The \u003cstrong\u003eB Curve\u003c\/strong\u003e is recommended for resistive loads such as lighting and socket outlets. For inductive or high inrush loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003eD Curve\u003c\/a\u003e versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A rated current\u003c\/strong\u003e – suitable for larger three-phase resistive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – fast disconnection for general-purpose circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe interruption of high fault currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e full protection across three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e allows wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e commercial lighting, socket banks, EV \u0026amp; PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 50A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC350B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-c-curve\"\u003e\u003cstrong\u003eWKC350C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003e\u003cstrong\u003eWKC350D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288712069496,"sku":"WKC350B","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-50a-c-curve","title":"WKC 3 Pole 10kA MCB – 50A C Curve (WKC350C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC350C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e50A C Curve miniature circuit breaker\u003c\/strong\u003e designed to protect \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase circuits\u003c\/a\u003e from overloads and short-circuits. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a dependable choice for medium-to-heavy inductive loads including \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, HVAC systems, motors, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Bi-directional, compact, and DIN rail mountable, it ensures safe and flexible protection across commercial and industrial boards.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eC Curve\u003c\/strong\u003e MCBs when dealing with inductive circuits that draw moderate inrush currents. For resistive loads, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-b-curve\"\u003eB Curve\u003c\/a\u003e model. For very high inrush circuits, select the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A rated current\u003c\/strong\u003e – protects medium-to-large three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe disconnection under fault conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e provides full three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, HVAC, motors, industrial machinery, PV systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 50A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-b-curve\"\u003e\u003cstrong\u003eWKC350B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC350C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-50a-d-curve\"\u003e\u003cstrong\u003eWKC350D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288714690936,"sku":"WKC350C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-63a-b-curve","title":"WKC 3 Pole 10kA MCB – 63A B Curve (WKC363B)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC363B 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e63A B Curve breaker\u003c\/strong\u003e engineered to protect heavy-duty three-phase circuits from short-circuit and overload faults. With a robust \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s trusted in \u003ca href=\"\/collections\/three-phase\"\u003eindustrial distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger setups\u003c\/a\u003e, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV systems\u003c\/a\u003e. Compact, DIN rail mountable, and bi-directional, it delivers reliable disconnection under demanding fault conditions.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose the \u003cstrong\u003eB Curve\u003c\/strong\u003e version for resistive loads. For inductive or high-inrush applications, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-c-curve\"\u003eC Curve\u003c\/a\u003e or \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003eD Curve\u003c\/a\u003e models.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A rated current\u003c\/strong\u003e – handles heavy three-phase resistive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB Curve tripping\u003c\/strong\u003e – quick disconnection (3–5x In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe clearance under high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e top or bottom wiring flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e industrial distribution boards, heavy lighting, socket circuits, EV \u0026amp; PV installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 63A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC363B (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-c-curve\"\u003e\u003cstrong\u003eWKC363C\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003e\u003cstrong\u003eWKC363D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288715182456,"sku":"WKC363B","price":21.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-63a-c-curve","title":"WKC 3 Pole 10kA MCB – 63A C Curve (WKC363C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC363C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e63A C Curve breaker\u003c\/strong\u003e designed for heavy three-phase circuits that need reliable overload and short-circuit protection. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and full compliance with \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s a trusted choice for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging systems\u003c\/a\u003e, \u003ca href=\"\/collections\/three-phase\"\u003esolar PV arrays\u003c\/a\u003e, and HVAC installations. Compact, DIN rail mountable, and bi-directional, it provides flexibility and safety for demanding installs.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use \u003cstrong\u003eC Curve\u003c\/strong\u003e breakers for inductive loads like motors, HVAC, and EV chargers. For resistive loads, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-b-curve\"\u003eB Curve\u003c\/a\u003e. For heavy inrush machinery, switch to the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A rated current\u003c\/strong\u003e – protects high-demand three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – trips at 5–10x In, ideal for inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – safe operation under high fault levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers all three phases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring possible from either top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e industrial distribution, EV chargers, solar PV, HVAC, machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 63A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-b-curve\"\u003e\u003cstrong\u003eWKC363B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC363C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-63a-d-curve\"\u003e\u003cstrong\u003eWKC363D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288715673976,"sku":"WKC363C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"wkc-3-pole-10ka-mcb-16a-c-curve","title":"WKC 3 Pole 10kA MCB – 16A C Curve (WKC316C)","description":"\u003cp\u003eThe \u003cstrong\u003eWKC316C 3 Pole 10kA MCB\u003c\/strong\u003e is a \u003cstrong\u003e16A C Curve breaker\u003c\/strong\u003e designed to protect three-phase circuits from short-circuit and overload faults. With a \u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e and compliance to \u003cstrong\u003eBS 7671 (18th Edition)\u003c\/strong\u003e, it’s commonly used for \u003ca href=\"\/collections\/three-phase\"\u003eindustrial loads\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, motors, and \u003ca href=\"\/collections\/three-phase\"\u003esolar PV installs\u003c\/a\u003e. Its C Curve tripping profile provides safe disconnection for circuits with moderate inrush currents.\u003c\/p\u003e\n\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose \u003cstrong\u003eC Curve\u003c\/strong\u003e devices for inductive loads where inrush occurs (motors, HVAC, EV). For resistive circuits, see the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-b-curve\"\u003eB Curve\u003c\/a\u003e, or for heavy inrush, check the \u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003eD Curve\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16A rated current\u003c\/strong\u003e – protects medium three-phase inductive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Curve tripping\u003c\/strong\u003e – operates at 5–10x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA breaking capacity\u003c\/strong\u003e – reliable fault disconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Pole design:\u003c\/strong\u003e covers three-phase circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-directional:\u003c\/strong\u003e wiring from top or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e EV chargers, HVAC, motors, PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare 16A 3 Pole Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCurve\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-b-curve\"\u003e\u003cstrong\u003eWKC316B\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWKC316C (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/wkc-3-pole-10ka-mcb-16a-d-curve\"\u003e\u003cstrong\u003eWKC316D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eD Curve\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55288732516728,"sku":"WKC316C","price":12.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WKC3.png?v=1750261612"},{"product_id":"4-pole-type-a-rcd-high-immunity-80a","title":"4 Pole Type A RCD – 80A High Immunity (WAR480-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWAR480-030\u003c\/strong\u003e is a \u003cstrong\u003e4 pole, 80A Type A RCD\u003c\/strong\u003e with \u003cstrong\u003ehigh immunity\u003c\/strong\u003e, designed for demanding three-phase applications where nuisance tripping must be avoided. Fully compliant with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003eBS EN 61008-2-1\u003c\/strong\u003e, it provides dependable residual current protection for \u003ca href=\"\/collections\/three-phase\"\u003edistribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV chargers\u003c\/a\u003e, and industrial loads.\u003c\/p\u003e\n\u003cp\u003eHigh immunity RCDs are engineered to filter out transient disturbances and harmonics that can cause standard RCDs to trip unnecessarily, while still providing full AC and pulsed DC fault protection. The 80A rating makes this unit suitable for mid-sized installations where higher load capacity is required.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Use the \u003cstrong\u003e80A 4-pole version\u003c\/strong\u003e for medium-sized commercial and industrial sites — such as workshops, retail units, and multi-charger EV bays — where robust residual current protection is essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80A, 4 Pole\u003c\/strong\u003e – suitable for three-phase + neutral applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Immunity\u003c\/strong\u003e – minimises nuisance trips caused by harmonics or surges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A sensitivity\u003c\/strong\u003e – detects AC and pulsed DC residual currents\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompliant with BS EN 61008-1 \u0026amp; 61008-2-1\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for easy installation\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase boards\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV-ready systems\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare High Immunity RCD 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;\"\u003ePoles\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;\"\u003eImmunity\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\/2-pole-type-a-high-immunity-rcd-40a-war240-030\"\u003e\u003cstrong\u003eWAR240-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR263-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR280-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR2100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-40a\"\u003e\u003cstrong\u003eWAR440-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR463-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWAR480-030 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR4100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55291807727992,"sku":"WAR480-030","price":44.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WAR463-030.png?v=1743006629"},{"product_id":"4-pole-type-a-rcd-high-immunity-100a","title":"4 Pole Type A RCD – 100A High Immunity (WAR4100-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWAR4100-030\u003c\/strong\u003e is a \u003cstrong\u003e4 pole, 100A Type A RCD\u003c\/strong\u003e with \u003cstrong\u003ehigh immunity\u003c\/strong\u003e, designed for heavy-duty three-phase applications where maximum load capacity and nuisance-trip resistance are critical. Compliant with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003eBS EN 61008-2-1\u003c\/strong\u003e, it delivers reliable residual current protection for \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution systems\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charging infrastructure\u003c\/a\u003e, and industrial equipment.\u003c\/p\u003e\n\n\u003cp\u003eThe high immunity design filters out transient disturbances and harmonic noise that would cause standard RCDs to trip unnecessarily, ensuring stable operation even in challenging environments. At \u003cstrong\u003e100A rated current\u003c\/strong\u003e, this is the largest model in the 4-pole high immunity series, built for demanding 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\u003e100A 4-pole model\u003c\/strong\u003e for large commercial or industrial sites with multiple three-phase circuits, high inrush loads, or clustered EV charging points.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100A, 4 Pole\u003c\/strong\u003e – for high-capacity three-phase + neutral applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Immunity\u003c\/strong\u003e – minimises false trips from harmonics and surges\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType A\u003c\/strong\u003e – detects AC and pulsed DC residual currents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e BS EN 61008-1 \u0026amp; 61008-2-1 compliant\u003c\/li\u003e\n  \u003cli\u003eRobust build with DIN rail mounting\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase boards\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV-ready installations\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare High Immunity RCD 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;\"\u003ePoles\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;\"\u003eImmunity\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\/2-pole-type-a-high-immunity-rcd-40a-war240-030\"\u003e\u003cstrong\u003eWAR240-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR263-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR280-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR2100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-40a\"\u003e\u003cstrong\u003eWAR440-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR463-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR480-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWAR4100-030 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55291810840952,"sku":"WAR4100-030","price":44.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WAR463-030.png?v=1743006629"},{"product_id":"metal-fuse-switch-4-pole-125a-3-pole-fuseholder-wfms-3p","title":"Metal Fuse Switch 4 Pole 125A with 3 Pole Fuseholder (WFMS\/3P)","description":"\u003cp\u003eThe \u003cstrong\u003eWFMS\/3P\u003c\/strong\u003e is the \u003cstrong\u003ethree-phase metal switch-fuse unit\u003c\/strong\u003e in the WFMS range. It combines a \u003cstrong\u003e125A four-pole main switch\u003c\/strong\u003e with a \u003cstrong\u003ethree-pole fuse holder\u003c\/strong\u003e in an IP40 enclosure.\u003c\/p\u003e\u003cp\u003eIts enclosure measures \u003cstrong\u003e240 × 380 × 90mm (W × H × D)\u003c\/strong\u003e, making it larger than the single-phase WFMS100 units. Check this size when planning mounting space and cable access.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e125A four-pole main switch\u003c\/li\u003e\n\u003cli\u003eThree-pole cartridge fuse holder\u003c\/li\u003e\n\u003cli\u003e22 × 58mm fuse format\u003c\/li\u003e\n\u003cli\u003ePolyester powder-coated metal enclosure\u003c\/li\u003e\n\u003cli\u003e25mm and 32mm top and bottom knockouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 125A figure identifies the main switch. Confirm the fitted fuse-holder rating, permitted fuse links and supplied contents before ordering; the main-switch rating does not establish approval for 125A fuse links.\u003c\/p\u003e\u003ch2\u003eCompare the WFMS range\u003c\/h2\u003e\u003cdiv role=\"region\" aria-label=\"WFMS switch fuse range comparison\" tabindex=\"0\" style=\"max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003ctable style=\"width: 100%; min-width: 480px; border-collapse: collapse; text-align: left;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\" style=\"padding: 9px; border-bottom: 2px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 9px; border-bottom: 2px solid #ddd;\"\u003eMain equipment\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 9px; border-bottom: 2px solid #ddd;\"\u003eFuse pack \/ selection\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding: 9px; border-bottom: 2px solid #ddd;\"\u003eDimensions W × H × D\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/metal-fuse-switch-100a-with-fuseholder-wfms100\" style=\"color: #ff6600; text-decoration: underline;\"\u003eWFMS100\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e100A twin-pole main switch; 22 × 58mm fuse holder\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003eBase unit; ask about the required fuse link\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e130 × 238 × 87mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/metal-fuse-switch-100a-3-x-fuses-wfms100-3f\" style=\"color: #ff6600; text-decoration: underline;\"\u003eWFMS100\/3F\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e100A twin-pole main switch; 22 × 58mm fuse holder\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e63A, 80A and 100A fuse links supplied\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e130 × 238 × 87mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/metal-fuse-switch-100a-3-x-fuses-spd-wfms100-3fsp\" style=\"color: #ff6600; text-decoration: underline;\"\u003eWFMS100\/3FSP\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e100A main switch; fuse holder; SPD\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e63A, 80A and 100A fuse links supplied\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e160 × 240 × 112mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eWFMS\/3P\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e125A four-pole main switch; three-pole fuse holder\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003eThree-phase version; confirm fuse links required\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e240 × 380 × 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e\u003ca href=\"\/products\/time-delayed-rcd-125a-fuse-switch-3-x-fuses-wfmsrt00-3f\" style=\"color: #ff6600; text-decoration: underline;\"\u003eWFMSRT00-3F\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003eTime-delayed RCD; fuse holder\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e63A, 80A and 100A fuse links supplied; confirm RCD specification\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border-bottom: 1px solid #ddd;\"\u003e130 × 238 × 87mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe three supplied fuse ratings are selection options, not a statement that three fuse positions are fitted. Match the chosen fuse to the holder, cable and circuit design.\u003c\/p\u003e\u003cp style=\"font-size: 0.9em;\"\u003eImages may show another configuration in the range. Select by the product code and listed contents.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55298885583224,"sku":"WFMS\/3P","price":82.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WFMS-3P.png?v=1759414880"},{"product_id":"4-pole-type-a-rcd-40a-high-immunity","title":"4 Pole Type A RCD – 40A High Immunity (WAR440-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWAR440-030\u003c\/strong\u003e is a \u003cstrong\u003e4 pole, 40A Type A RCD\u003c\/strong\u003e with \u003cstrong\u003ehigh immunity\u003c\/strong\u003e, engineered to reduce nuisance tripping on circuits affected by surge currents or harmonics. Fully compliant with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003eBS EN 61008-2-1\u003c\/strong\u003e, it provides reliable residual current protection for \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e, \u003ca href=\"\/collections\/ev-kits\"\u003eEV charger installs\u003c\/a\u003e, and other sensitive loads.\u003c\/p\u003e\n\u003cp\u003eBy using a high immunity design, this RCD maintains safety while filtering out brief disturbances that can cause standard Type A devices to trip unnecessarily. The 4-pole configuration ensures full protection across three-phase + neutral applications.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Choose a \u003cstrong\u003ehigh immunity Type A RCD\u003c\/strong\u003e where circuits include equipment with switching power supplies, drives, or frequent surge activity — such as EV chargers, HVAC systems, and LED lighting banks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A, 4 Pole\u003c\/strong\u003e – suitable for three-phase + neutral applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Immunity\u003c\/strong\u003e – reduces nuisance trips from harmonics and surges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A sensitivity\u003c\/strong\u003e – detects AC and pulsed DC residual currents\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompliant with BS EN 61008-1 \u0026amp; 61008-2-1\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRobust terminals and secure DIN rail mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003ca href=\"\/collections\/three-phase\"\u003ethree-phase distribution boards\u003c\/a\u003e and \u003ca href=\"\/collections\/ev-kits\"\u003eEV-ready consumer units\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare High Immunity RCD 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;\"\u003ePoles\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;\"\u003eImmunity\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\/2-pole-type-a-high-immunity-rcd-40a-war240-030\"\u003e\u003cstrong\u003eWAR240-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR263-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR280-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR2100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWAR440-030 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR463-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR480-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR4100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55370904240504,"sku":"WAR440-030","price":25.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WAR463-030.png?v=1743006629"},{"product_id":"3-pole-type-a-rcbo-20a-c-curve-30ma-10ka-wrt320c-030","title":"3-Pole Type A RCBO – 20A C Curve 30mA 10kA (WRT320C-030)","description":"\u003cp\u003eThe WRT320C-030 is a \u003cstrong\u003e3-pole Type A RCBO\u003c\/strong\u003e combining residual current protection and overcurrent protection in a compact \u003cstrong\u003e3-module device\u003c\/strong\u003e. Rated at \u003cstrong\u003e20A\u003c\/strong\u003e with a \u003cstrong\u003eC curve\u003c\/strong\u003e and \u003cstrong\u003e30mA sensitivity\u003c\/strong\u003e, it provides reliable protection against overload, short-circuit, and earth leakage faults across all three phases.\u003c\/p\u003e\n\u003cp\u003eThis RCBO is designed for \u003cstrong\u003ethree-phase commercial, industrial, and advanced residential installations\u003c\/strong\u003e where modern electronic loads are present. Type A protection allows it to safely detect \u003cstrong\u003eAC residual currents and pulsating DC components\u003c\/strong\u003e, making it suitable for equipment such as HVAC systems, control gear, inverter-driven loads, and commercial distribution boards.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e The switched neutral design disconnects \u003cstrong\u003eL1, L2, L3, and N\u003c\/strong\u003e together, improving isolation safety and simplifying insulation resistance testing during commissioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole Type A RCBO with integrated overcurrent protection\u003c\/li\u003e\n\u003cli\u003e20A rated current with C curve characteristic\u003c\/li\u003e\n\u003cli\u003e30mA residual current sensitivity for additional protection\u003c\/li\u003e\n\u003cli\u003e10kA short-circuit breaking capacity\u003c\/li\u003e\n\u003cli\u003eSwitched neutral for full disconnection of live conductors\u003c\/li\u003e\n\u003cli\u003eCompact 3-module DIN rail format\u003c\/li\u003e\n\u003cli\u003eClear IN \/ OUT \/ LOAD terminal markings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1.5rem;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #fff7f3;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eResidual Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWRT320C-030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-b-curve-30ma-10ka-wrt332b-030\"\u003eWRT332B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-c-curve-30ma-10ka-wrt332c-030\"\u003eWRT332C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-b-curve-30ma-10ka-wrt340b-030\"\u003eWRT340B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-c-curve-30ma-10ka-wrt340c-030\"\u003eWRT340C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-50a-c-curve-30ma-10ka-wrt350c-030\"\u003eWRT350C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WRT320C-030 is well suited to three-phase circuits where \u003cstrong\u003eType A residual current protection\u003c\/strong\u003e and reliable disconnection are required in a single compact device.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55408927146360,"sku":"WRT320C-030","price":75.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WRT332C-030.png?v=1767710050"},{"product_id":"3-pole-type-a-rcbo-32a-c-curve-30ma-10ka-wrt332c-030","title":"3-Pole Type A RCBO – 32A C Curve 30mA 10kA (WRT332C-030)","description":"\u003cp\u003eThe WRT332C-030 is a \u003cstrong\u003e3-pole Type A RCBO\u003c\/strong\u003e designed to provide combined residual current and overcurrent protection for \u003cstrong\u003ethree-phase installations\u003c\/strong\u003e. Rated at \u003cstrong\u003e32A\u003c\/strong\u003e with a \u003cstrong\u003eC curve\u003c\/strong\u003e tripping characteristic and \u003cstrong\u003e30mA sensitivity\u003c\/strong\u003e, it protects circuits against overload, short-circuit, and earth leakage faults in a compact \u003cstrong\u003e3-module format\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eType A protection enables detection of \u003cstrong\u003eAC residual currents and pulsating DC components\u003c\/strong\u003e, making this RCBO suitable for modern electrical systems with electronic or inverter-based loads. The C curve response allows it to accommodate \u003cstrong\u003emoderate inrush currents\u003c\/strong\u003e, commonly found in motors, commercial equipment, and mixed-load distribution boards.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e Switched neutral operation ensures \u003cstrong\u003eL1, L2, L3, and N\u003c\/strong\u003e are disconnected together, improving safety and simplifying insulation resistance testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole Type A RCBO with integrated overcurrent protection\u003c\/li\u003e\n\u003cli\u003e32A rated current with C curve characteristic\u003c\/li\u003e\n\u003cli\u003e30mA residual current sensitivity\u003c\/li\u003e\n\u003cli\u003e10kA short-circuit breaking capacity\u003c\/li\u003e\n\u003cli\u003eSwitched neutral for full circuit isolation\u003c\/li\u003e\n\u003cli\u003eCompact 3-module DIN rail design\u003c\/li\u003e\n\u003cli\u003eClear IN \/ OUT \/ LOAD terminal markings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable cellpadding=\"6\" border=\"1\" style=\"width: 100%; border-collapse: collapse; margin-top: 1.5rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #fff7f3;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eResidual Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWRT332C-030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-20a-c-curve-30ma-10ka-wrt320c-030\"\u003eWRT320C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-b-curve-30ma-10ka-wrt332b-030\"\u003eWRT332B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-b-curve-30ma-10ka-wrt340b-030\"\u003eWRT340B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-c-curve-30ma-10ka-wrt340c-030\"\u003eWRT340C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-50a-c-curve-30ma-10ka-wrt350c-030\"\u003eWRT350C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WRT332C-030 is suited to three-phase circuits where \u003cstrong\u003eType A protection\u003c\/strong\u003e and tolerance for moderate inrush currents are required without compromising residual current safety.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55408930488696,"sku":"WRT332C-030","price":75.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WRT332C-030.png?v=1767710050"},{"product_id":"3-pole-type-a-rcbo-32a-b-curve-30ma-10ka-wrt332b-030","title":"3-Pole Type A RCBO – 32A B Curve 30mA 10kA (WRT332B-030)","description":"\u003cp\u003eThe WRT332B-030 is a \u003cstrong\u003e3-pole Type A RCBO\u003c\/strong\u003e providing combined residual current and overcurrent protection for \u003cstrong\u003ethree-phase circuits\u003c\/strong\u003e. Rated at \u003cstrong\u003e32A\u003c\/strong\u003e with a \u003cstrong\u003eB curve\u003c\/strong\u003e and \u003cstrong\u003e30mA sensitivity\u003c\/strong\u003e, it protects against overload, short-circuit, and earth leakage faults in a compact \u003cstrong\u003e3-module DIN rail format\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eType A residual current protection allows the device to detect \u003cstrong\u003eAC residual currents and pulsating DC components\u003c\/strong\u003e, making it suitable for modern electrical installations with electronic loads. The B curve tripping characteristic is ideal for circuits with \u003cstrong\u003elower inrush currents\u003c\/strong\u003e, such as lighting circuits, control systems, and general-purpose three-phase loads.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e The switched neutral design disconnects \u003cstrong\u003eL1, L2, L3, and N\u003c\/strong\u003e simultaneously, improving isolation safety and simplifying insulation resistance testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole Type A RCBO with integrated overcurrent protection\u003c\/li\u003e\n\u003cli\u003e32A rated current with B curve characteristic\u003c\/li\u003e\n\u003cli\u003e30mA residual current sensitivity\u003c\/li\u003e\n\u003cli\u003e10kA short-circuit breaking capacity\u003c\/li\u003e\n\u003cli\u003eSwitched neutral for full disconnection of live conductors\u003c\/li\u003e\n\u003cli\u003eCompact 3-module DIN rail design\u003c\/li\u003e\n\u003cli\u003eClear IN \/ OUT \/ LOAD terminal markings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable cellpadding=\"6\" border=\"1\" style=\"width: 100%; border-collapse: collapse; margin-top: 1.5rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #fff7f3;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eResidual Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWRT332B-030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-20a-c-curve-30ma-10ka-wrt320c-030\"\u003eWRT320C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-c-curve-30ma-10ka-wrt332c-030\"\u003eWRT332C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-b-curve-30ma-10ka-wrt340b-030\"\u003eWRT340B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-c-curve-30ma-10ka-wrt340c-030\"\u003eWRT340C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-50a-c-curve-30ma-10ka-wrt350c-030\"\u003eWRT350C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe WRT332B-030 is a strong choice for three-phase circuits where \u003cstrong\u003eType A protection\u003c\/strong\u003e and a \u003cstrong\u003eB curve response\u003c\/strong\u003e are required to protect sensitive or low inrush loads.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55408931570040,"sku":"WRT332B-030","price":75.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WRT332C-030.png?v=1767710050"},{"product_id":"3-pole-type-a-rcbo-40a-c-curve-30ma-10ka-wrt340c-030","title":"3-Pole Type A RCBO – 40A C Curve 30mA 10kA (WRT340C-030)","description":"\u003cp\u003eThe WRT340C-030 is a \u003cstrong\u003e3-pole Type A RCBO\u003c\/strong\u003e providing combined residual current and overcurrent protection for \u003cstrong\u003ethree-phase circuits\u003c\/strong\u003e rated up to \u003cstrong\u003e40A\u003c\/strong\u003e. With a \u003cstrong\u003eC curve\u003c\/strong\u003e tripping characteristic and \u003cstrong\u003e30mA sensitivity\u003c\/strong\u003e, it offers dependable protection against overload, short-circuit, and earth leakage faults in a compact \u003cstrong\u003e3-module DIN rail format\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eType A residual current protection enables detection of \u003cstrong\u003eAC residual currents and pulsating DC components\u003c\/strong\u003e, making this RCBO suitable for modern installations containing electronic equipment. The C curve response allows for \u003cstrong\u003emoderate inrush currents\u003c\/strong\u003e, typically associated with motors, pumps, HVAC equipment, and mixed-load commercial distribution boards.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e Switched neutral operation disconnects \u003cstrong\u003eL1, L2, L3, and N\u003c\/strong\u003e together, improving isolation safety and reducing time spent during insulation resistance testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n  \u003cli\u003e3-pole Type A RCBO with integrated overcurrent protection\u003c\/li\u003e\n  \u003cli\u003e40A rated current with C curve characteristic\u003c\/li\u003e\n  \u003cli\u003e30mA residual current sensitivity\u003c\/li\u003e\n  \u003cli\u003e10kA short-circuit breaking capacity\u003c\/li\u003e\n  \u003cli\u003eSwitched neutral for full disconnection of live conductors\u003c\/li\u003e\n  \u003cli\u003eCompact 3-module DIN rail design\u003c\/li\u003e\n  \u003cli\u003eClear IN \/ OUT \/ LOAD terminal markings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1.5rem;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #fff7f3;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eResidual Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWRT340C-030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-20a-c-curve-30ma-10ka-wrt320c-030\"\u003eWRT320C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-b-curve-30ma-10ka-wrt332b-030\"\u003eWRT332B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-c-curve-30ma-10ka-wrt332c-030\"\u003eWRT332C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-b-curve-30ma-10ka-wrt340b-030\"\u003eWRT340B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-50a-c-curve-30ma-10ka-wrt350c-030\"\u003eWRT350C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe WRT340C-030 is well suited to three-phase circuits where \u003cstrong\u003eType A protection\u003c\/strong\u003e and tolerance for moderate inrush currents are required at higher operating currents.\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55408931963256,"sku":"WRT340C-030","price":75.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WRT332C-030.png?v=1767710050"},{"product_id":"3-pole-type-a-rcbo-40a-b-curve-30ma-10ka-wrt340b-030","title":"3-Pole Type A RCBO – 40A B Curve 30mA 10kA (WRT340B-030)","description":"\u003cp\u003eThe WRT340B-030 is a \u003cstrong\u003e3-pole Type A RCBO\u003c\/strong\u003e designed for three-phase circuits requiring combined residual current and overcurrent protection at a \u003cstrong\u003e40A rated current\u003c\/strong\u003e. With a \u003cstrong\u003eB curve\u003c\/strong\u003e characteristic and \u003cstrong\u003e30mA sensitivity\u003c\/strong\u003e, it provides reliable protection against overload, short-circuit, and earth leakage faults in a compact \u003cstrong\u003e3-module DIN rail format\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eType A residual current protection allows detection of \u003cstrong\u003eAC residual currents and pulsating DC components\u003c\/strong\u003e, making this RCBO suitable for modern installations with electronic equipment. The B curve response is suited to circuits with \u003cstrong\u003elow inrush current characteristics\u003c\/strong\u003e, such as lighting, control systems, and sensitive three-phase loads.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e The switched neutral design disconnects \u003cstrong\u003eL1, L2, L3, and N\u003c\/strong\u003e together, improving isolation safety and simplifying testing during commissioning and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n  \u003cli\u003e3-pole Type A RCBO with integrated overcurrent protection\u003c\/li\u003e\n  \u003cli\u003e40A rated current with B curve characteristic\u003c\/li\u003e\n  \u003cli\u003e30mA residual current sensitivity\u003c\/li\u003e\n  \u003cli\u003e10kA short-circuit breaking capacity\u003c\/li\u003e\n  \u003cli\u003eSwitched neutral for full disconnection of live conductors\u003c\/li\u003e\n  \u003cli\u003eCompact 3-module DIN rail design\u003c\/li\u003e\n  \u003cli\u003eClear IN \/ OUT \/ LOAD terminal markings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1.5rem;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #fff7f3;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eResidual Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWRT340B-030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-20a-c-curve-30ma-10ka-wrt320c-030\"\u003eWRT320C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-b-curve-30ma-10ka-wrt332b-030\"\u003eWRT332B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-c-curve-30ma-10ka-wrt332c-030\"\u003eWRT332C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-c-curve-30ma-10ka-wrt340c-030\"\u003eWRT340C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-50a-c-curve-30ma-10ka-wrt350c-030\"\u003eWRT350C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe WRT340B-030 is a solid option for three-phase circuits where \u003cstrong\u003eType A residual current protection\u003c\/strong\u003e and a \u003cstrong\u003eB curve response\u003c\/strong\u003e are required for higher current, low inrush applications.\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55408932979064,"sku":"WRT340B-030","price":75.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WRT332C-030.png?v=1767710050"},{"product_id":"3-pole-type-a-rcbo-50a-c-curve-30ma-10ka-wrt350c-030","title":"3-Pole Type A RCBO – 50A C Curve 30mA 10kA (WRT350C-030)","description":"\u003cp\u003eThe WRT350C-030 is a \u003cstrong\u003e3-pole Type A RCBO\u003c\/strong\u003e designed for higher-current \u003cstrong\u003ethree-phase circuits\u003c\/strong\u003e requiring combined residual current and overcurrent protection. Rated at \u003cstrong\u003e50A\u003c\/strong\u003e with a \u003cstrong\u003eC curve\u003c\/strong\u003e tripping characteristic and \u003cstrong\u003e30mA sensitivity\u003c\/strong\u003e, it provides dependable protection against overload, short-circuit, and earth leakage faults in a compact \u003cstrong\u003e3-module DIN rail format\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eType A residual current protection allows detection of \u003cstrong\u003eAC residual currents and pulsating DC components\u003c\/strong\u003e, making this RCBO suitable for modern installations with electronic equipment and inverter-driven loads. The C curve response supports \u003cstrong\u003emoderate inrush currents\u003c\/strong\u003e, commonly associated with motors, plant equipment, HVAC systems, and higher-load commercial distribution boards.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e The switched neutral design disconnects \u003cstrong\u003eL1, L2, L3, and N\u003c\/strong\u003e simultaneously, improving isolation safety and reducing time required for insulation resistance testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n  \u003cli\u003e3-pole Type A RCBO with integrated overcurrent protection\u003c\/li\u003e\n  \u003cli\u003e50A rated current with C curve characteristic\u003c\/li\u003e\n  \u003cli\u003e30mA residual current sensitivity\u003c\/li\u003e\n  \u003cli\u003e10kA short-circuit breaking capacity\u003c\/li\u003e\n  \u003cli\u003eSwitched neutral for full disconnection of live conductors\u003c\/li\u003e\n  \u003cli\u003eCompact 3-module DIN rail design\u003c\/li\u003e\n  \u003cli\u003eClear IN \/ OUT \/ LOAD terminal markings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1.5rem;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #fff7f3;\"\u003e\n\u003cth\u003ePart Code\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eCurve\u003c\/th\u003e\n\u003cth\u003eResidual Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWRT350C-030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-20a-c-curve-30ma-10ka-wrt320c-030\"\u003eWRT320C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-b-curve-30ma-10ka-wrt332b-030\"\u003eWRT332B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-32a-c-curve-30ma-10ka-wrt332c-030\"\u003eWRT332C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-b-curve-30ma-10ka-wrt340b-030\"\u003eWRT340B-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eB Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-pole-type-a-rcbo-40a-c-curve-30ma-10ka-wrt340c-030\"\u003eWRT340C-030\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eC Curve\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe WRT350C-030 is ideal for three-phase circuits where \u003cstrong\u003eType A residual current protection\u003c\/strong\u003e and higher operating currents are required without sacrificing protection or isolation performance.\u003c\/p\u003e\n","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55408933241208,"sku":"WRT350C-030","price":75.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WRT332C-030.png?v=1767710050"},{"product_id":"4-pole-b-type-rcd-wev4100b-030-100a-30ma","title":"100A 30mA 4 Pole Type B RCD (WEV4100B-030)","description":"\u003cp\u003e\u003cstrong\u003eWEV4100B-030\u003c\/strong\u003e is a \u003cstrong\u003e100A 30mA 4 Pole Type B RCD\u003c\/strong\u003e designed for applications where smooth DC residual currents and higher-frequency AC residual currents may be present. Suitable for \u003cstrong\u003eEV charging installations\u003c\/strong\u003e, \u003cstrong\u003esolar PV systems\u003c\/strong\u003e, \u003cstrong\u003eUPS systems\u003c\/strong\u003e and \u003cstrong\u003efrequency converters\u003c\/strong\u003e, it provides broader protection than conventional RCD types.\u003c\/p\u003e\n\u003cp\u003eRated at \u003cstrong\u003e100A\u003c\/strong\u003e, this Type B RCD is designed for higher-capacity three-phase electrical systems including commercial EV charging, solar PV installations, UPS equipment and industrial inverter applications. It complies with \u003cstrong\u003eIEC\/EN 61008-1\u003c\/strong\u003e and \u003cstrong\u003eIEC\/EN 62423\u003c\/strong\u003e, providing reliable protection against AC, pulsating DC and smooth DC residual currents.\u003c\/p\u003e\n\u003c!-- Installer Tip --\u003e\n\u003cdiv style=\"background:#f9f9f9;padding:12px;border-left:4px solid #ff6d02;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#444;\"\u003e\u003cstrong\u003eInstaller Note:\u003c\/strong\u003e The 100A model is intended for higher-current three-phase installations where a Type B RCD is specified for EV charging, solar PV or other inverter-driven equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A, 30mA, 4 Pole Type B RCD\u003c\/strong\u003e – WEV4100B-030\u003c\/li\u003e\n\u003cli\u003eDetects AC, pulsating DC and smooth DC residual currents\u003c\/li\u003e\n\u003cli\u003eHigh-frequency residual current detection up to 1000Hz\u003c\/li\u003e\n\u003cli\u003eSuitable for EV charging, solar PV, UPS systems and frequency converters\u003c\/li\u003e\n\u003cli\u003eIEC\/EN 61008-1 \u0026amp; IEC\/EN 62423 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 72 × 87 × 79.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso see:\u003c\/strong\u003e \u003ca href=\"\/collections\/rcbos\"\u003eType B RCBOs\u003c\/a\u003e for overload + leakage protection in one device, or \u003ca href=\"\/collections\/pme-fault-detection\"\u003ePME fault detection units\u003c\/a\u003e for EV installs on TN-C-S supplies.\u003c\/p\u003e\n\u003ch3\u003eOther Type B RCDs in the Range\u003c\/h3\u003e\n\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;\"\u003eConfiguration\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n\u003ca href=\"\/products\/b-type-rcds\"\u003e\u003cstrong\u003eWEV240B-030\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n2 Pole • 40A • 30mA Type B RCD\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\nDomestic EV chargers, solar PV and inverter-driven systems\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n\u003ca href=\"\/products\/2-pole-b-type-rcd-wev263b-030\"\u003e\u003cstrong\u003eWEV263B-030\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n2 Pole • 63A • 30mA Type B RCD\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\nHigher-current single-phase renewable installations\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n\u003ca href=\"\/products\/4-pole-b-type-rcd-wev463b-030\"\u003e\u003cstrong\u003eWEV463B-030\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n4 Pole • 63A • 30mA Type B RCD\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\nThree-phase EV and solar installations\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n\u003cstrong\u003eWEV4100B-030\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\n4 Pole • 100A • 30mA Type B RCD\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\nHigher-capacity commercial and industrial three-phase systems\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55414818013560,"sku":"WEV4100B-030","price":179.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WEV4100B-030.png?v=1747052080"}],"url":"https:\/\/poweranddatauk.co.uk\/collections\/three-phase-circuit-protection.oembed","provider":"power-and-data-uk","version":"1.0","type":"link"}