{"product_id":"hager-rccb-100a-2p-300ma","title":"Hager CF285Z RCCB 100A 2-Pole 300mA Type AC — ELCB Made in France","description":"\u003cdiv\u003e\n\u003ch2\u003eHager CF285Z RCCB 100A 2-Pole 300mA Type AC — ELCB\u003c\/h2\u003e\n\u003cp\u003eThe Hager RCCB (ELCB) 100A 2-Pole 300mA – CF285Z delivers reliable protection against earth leakage faults, safeguarding both people and electrical installations. Made in France and built to IEC 61008-1, this high-current residual current device is designed for demanding residential, commercial, and industrial distribution boards where fire and equipment protection at the incomer or sub-main level is required.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eHager\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003eCF285Z\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Current: \u003cstrong\u003e100A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePoles: \u003cstrong\u003e2P (Double Pole)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: \u003cstrong\u003e300mA, Type AC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDevice Type: RCCB \/ ELCB (Earth Leakage Circuit Breaker)\u003c\/li\u003e\n\u003cli\u003eFast tripping response to leakage currents\u003c\/li\u003e\n\u003cli\u003eRobust construction for demanding, high-current applications\u003c\/li\u003e\n\u003cli\u003eComplies with IEC 61008-1 for global safety assurance\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCF285Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e2P\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\u003e300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResidual Current Type\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking\/Opening Capacity\u003c\/td\u003e\n\u003ctd\u003e1500 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Conditional Short-Circuit Current (Inc, per EN 61008-1)\u003c\/td\u003e\n\u003ctd\u003e6 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpulse Withstand (8\/20 µs wave, non-tripping)\u003c\/td\u003e\n\u003ctd\u003e0.25 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003e14.3 W total (7.6 W per pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e83 x 35 x 70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Width\u003c\/td\u003e\n\u003ctd\u003e2 modules (DIN 43880 size 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail, type O (symmetrical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Index\u003c\/td\u003e\n\u003ctd\u003eIP20\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\u003eStorage\/Transport Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Altitude\u003c\/td\u003e\n\u003ctd\u003e2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePollution Degree\u003c\/td\u003e\n\u003ctd\u003e2 (IEC 60664 \/ IEC 60947-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Endurance\u003c\/td\u003e\n\u003ctd\u003e4000 operations\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\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\u003eResidential apartment blocks and villas\u003c\/li\u003e\n\u003cli\u003eCommercial facilities: offices, shops, schools\u003c\/li\u003e\n\u003cli\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli\u003eAny high-current circuit requiring earth leakage protection\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 (Miniature Circuit Breaker) protects a circuit against overload and short-circuit faults. An RCCB (Residual Current Circuit Breaker), also known as an ELCB, continuously monitors for earth leakage current and disconnects the supply if current is escaping to earth – protecting against electric shock and fire in a way an MCB cannot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the 300mA sensitivity rating mean?\u003c\/strong\u003e\u003cbr\u003e300mA is a higher-sensitivity threshold aimed at fire and equipment protection rather than personal shock protection (which typically needs 30mA). The CF285Z is best used as a main incomer or sub-main device protecting large distribution circuits, with 30mA RCCBs\/RCBOs used further downstream on final circuits for personnel protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many poles do I need for this circuit?\u003c\/strong\u003e\u003cbr\u003eThis is a 2-pole (2P) device, switching both line and neutral. It is intended for single-phase distribution boards and incomers; three-phase boards require a 4-pole equivalent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo. This is a distribution-board-mounted device and must be installed and connected by a licensed electrician in accordance with UAE wiring regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the CF285Z suitable as a main switch\/incomer for a large board?\u003c\/strong\u003e\u003cbr\u003eYes – at 100A with 300mA sensitivity and a 6kA rated conditional short-circuit current, it is designed for high-load main or sub-main incomer protection on residential, commercial, and industrial boards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Hager","offers":[{"title":"Default Title","offer_id":41797545427043,"sku":"CF285Z","price":255.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/CF285Z.webp?v=1786954793","url":"https:\/\/www.deluxeuae.com\/products\/hager-rccb-100a-2p-300ma","provider":"Deluxe Electricals","version":"1.0","type":"link"}