{"product_id":"hager-rccb-100a-4p-30ma","title":"Hager CD485Z RCCB 100A 4-Pole 30mA Type AC — ELCB Made in France","description":"\u003cdiv\u003eThe Hager RCCB (ELCB) CD485Z delivers robust earth-leakage protection for high-load electrical systems. With a 100A rating and 4 poles, it safeguards people and equipment from dangerous earth faults in residential, commercial, and industrial installations across the UAE. \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e4P design for comprehensive line and neutral protection\u003c\/li\u003e \u003cli\u003e30 mA residual current sensitivity for enhanced personal safety\u003c\/li\u003e \u003cli\u003eFast disconnection on earth leakage faults to minimize risk\u003c\/li\u003e \u003cli\u003e100A rated current, ideal for heavy-duty applications\u003c\/li\u003e \u003cli\u003eEuropean build quality for demanding environments\u003c\/li\u003e \u003cli\u003eIEC standards-compliant protection\u003c\/li\u003e \u003cli\u003eSuitable for industrial control panels, distribution boards, and large-scale installations\u003c\/li\u003e \u003cli\u003eAvailable with fast UAE-wide delivery from Deluxe Electricals\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eElectrical characteristics\u003c\/h3\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHager\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCD485Z\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e4P\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e30 mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eRCCB \/ ELCB\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eIEC compliant\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and distribution boards\u003c\/li\u003e \u003cli\u003eCommercial buildings such as malls, offices, and schools\u003c\/li\u003e \u003cli\u003eLarge residential complexes with high electrical load\u003c\/li\u003e \u003cli\u003eAny high-load installation requiring reliable earth leakage protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's the difference between an RCCB and an MCB?\u003c\/strong\u003e\u003cbr\u003eAn RCCB (ELCB) detects earth leakage current and disconnects the circuit to protect against electric shock — it does not protect against overload or short-circuit current. It's normally installed alongside MCBs, which handle overload and short-circuit protection; the two work together, not as substitutes for each other.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the 30mA rating mean, and do I need this sensitivity?\u003c\/strong\u003e\u003cbr\u003e30mA is the sensitivity required for personal shock protection on socket outlet and bathroom circuits per most wiring regulations. If you're unsure which sensitivity your board needs, an electrician can confirm from the circuit design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many poles do I need?\u003c\/strong\u003e\u003cbr\u003eThis is a 4-pole unit, suited to a three-phase circuit. Match the pole count to your incoming supply and the circuit(s) you're protecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo — an RCCB is installed inside a distribution board and connected to live busbars. This must be done by a licensed electrician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hager","offers":[{"title":"Default Title","offer_id":41797546082403,"sku":"CD485Z","price":391.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/CD485Z.webp?v=1786954793","url":"https:\/\/www.deluxeuae.com\/products\/hager-rccb-100a-4p-30ma","provider":"Deluxe Electricals","version":"1.0","type":"link"}