{"product_id":"fusebox-63a-30ma-2p-heat-pump-type-b-rcd-rtbhp630302","title":"FuseBox 63A 30mA 2P Heat Pump Type B RCD | RTBHP630302","description":"\u003cp\u003eRated at 63A with 30mA sensitivity, the FuseBox RTBHP630302 double pole Type B RCD disconnects line and neutral when a residual current fault is detected.\u003c\/p\u003e\u003cp\u003eType B detects AC, pulsating DC and smooth DC residual currents, required where equipment can produce smooth DC fault currents such as some EV chargers, heat pumps and PV inverters. This version is designated for heat pump supplies, where inverter compressors can produce DC residual currents that would blind a Type A device. A 30mA rating provides additional protection for socket outlets and circuits in special locations. RCDs give no overcurrent protection, so use them with suitably rated MCBs or upstream fuses.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e63A rated current\u003c\/li\u003e\n\u003cli\u003e30mA Type B sensitivity\u003c\/li\u003e\n\u003cli\u003e2P line and neutral switching\u003c\/li\u003e\n\u003cli\u003eTest button for regular functional checks\u003c\/li\u003e\n\u003cli\u003e35mm DIN rail mounting\u003c\/li\u003e\n\u003cli\u003eSuited to heat pump installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e FuseBox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e RTBHP630302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Heat Pump Type B RCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current:\u003c\/strong\u003e 63A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated residual current:\u003c\/strong\u003e 30mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCD type:\u003c\/strong\u003e Type B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 35mm DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e BS EN 61008-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSuitable for\u003c\/h2\u003e\u003cp\u003eConsumer units, garage and outbuilding supplies, split load boards and dedicated circuits, heat pumps, EV chargers and PV systems.\u003c\/p\u003e","brand":"FuseBox Consumer Units \u0026 Circuit Protection","offers":[{"title":"Default Title","offer_id":55126703014234,"sku":"RTBHP630302","price":226.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/FuseBox-RTBHP630302-Heat-Pump-DP-RCD-TYPE-B-63A-30mA.jpg?v=1793797352","url":"https:\/\/account.alertelectrical.com\/products\/fusebox-63a-30ma-2p-heat-pump-type-b-rcd-rtbhp630302","provider":"Alert Electrical","version":"1.0","type":"link"}