{"product_id":"hager-rccb-100a-4p-100ma","title":"Hager CE485Z RCCB 100A 4-Pole 100mA Type AC — ELCB Made in France","description":"\u003cdiv\u003e\n\u003ch2\u003eHager CE485Z RCCB 100A 4-Pole 100mA Type AC\u003c\/h2\u003e\n\u003cp\u003eThe Hager CE485Z is a 100A, 4-pole residual current circuit breaker (RCCB\/ELCB) with 100mA sensitivity, built to protect large residential, commercial, and industrial installations from earth leakage faults. Type AC sensing detects standard sinusoidal residual currents, disconnecting the circuit to reduce the risk of fire and equipment damage. Made in France, the CE485Z carries Hager's full European build and design standard for demanding distribution boards.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100A rated current, 4-pole (4P) — switches all phases plus neutral\u003c\/li\u003e\n\u003cli\u003e100mA tripping sensitivity — sized for fire\/equipment protection on larger circuits, not personnel protection\u003c\/li\u003e\n\u003cli\u003eType AC residual current sensing for standard sinusoidal leakage currents\u003c\/li\u003e\n\u003cli\u003e1.5kA breaking capacity; 6kA rated conditional short-circuit current (per EN 61008-1)\u003c\/li\u003e\n\u003cli\u003eCompact 4-module DIN rail mounting, IP20 enclosure\u003c\/li\u003e\n\u003cli\u003eRated for 2000 electrical \/ 4000 mechanical operations\u003c\/li\u003e\n\u003cli\u003eScrew terminal connections\u003c\/li\u003e\n\u003cli\u003eComplies with IEC 61008-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHager\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCE485Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eRCCB \/ ELCB (Residual Current Circuit Breaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (In)\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Residual Operating Current (IΔn)\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e4P (Four Pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking Capacity\u003c\/td\u003e\n\u003ctd\u003e1.5 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Conditional Short-Circuit Current\u003c\/td\u003e\n\u003ctd\u003e6 kA (per EN 61008-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Width\u003c\/td\u003e\n\u003ctd\u003e4 modules (DIN rail)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Endurance\u003c\/td\u003e\n\u003ctd\u003e2000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Endurance\u003c\/td\u003e\n\u003ctd\u003e4000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eIEC 61008-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial distribution boards and switchgear\u003c\/li\u003e\n\u003cli\u003eCommercial facilities: offices, malls, schools, hospitals\u003c\/li\u003e\n\u003cli\u003eLarge residential complexes and villas\u003c\/li\u003e\n\u003cli\u003eProjects requiring 100A 4-Pole protection at 100mA sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's the difference between an MCB and an RCCB\/RCD?\u003c\/strong\u003e\u003cbr\u003eAn MCB protects circuits and wiring against overload and short-circuit current. An RCCB like the CE485Z protects against earth leakage by monitoring current imbalance and disconnecting the circuit — the two are complementary and are normally installed together in a distribution board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the 100mA sensitivity rating mean?\u003c\/strong\u003e\u003cbr\u003e100mA RCCBs are sized for fire and equipment protection on larger circuits and sub-mains, not personal shock protection — that requires a 30mA device. A 100mA unit is a common choice as a main incomer or sub-distribution protection device upstream of 30mA final-circuit RCDs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many poles do I need — why 4-pole?\u003c\/strong\u003e\u003cbr\u003eA 4-pole (4P) RCCB switches all three phases plus the neutral together. Use 4P for three-phase supplies or distribution boards where the neutral must also be isolated; 2-pole devices are used for single-phase circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this be used alongside MCBs in the same board?\u003c\/strong\u003e\u003cbr\u003eYes. The CE485Z is typically installed upstream of the MCBs it protects, on the same Hager DIN rail, so a leakage fault trips the RCCB while overloads\/short circuits are still cleared by the individual MCBs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo. RCCBs are wired into a live distribution board and must be installed by a licensed electrician in line with UAE wiring regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hager","offers":[{"title":"Default Title","offer_id":41797541134435,"sku":"CE485Z","price":405.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/CE485Z.webp?v=1786954803","url":"https:\/\/www.deluxeuae.com\/products\/hager-rccb-100a-4p-100ma","provider":"Deluxe Electricals","version":"1.0","type":"link"}