{"product_id":"hager-rccb-40a-4p-30ma-cdc441j","title":"Hager CDC441J RCCB 40A 4-Pole 30mA Type AC — ELCB Made in France","description":"\u003cdiv\u003e\n\u003ch2\u003eHager CDC441J RCCB 40A 4-Pole 30mA Type AC — ELCB\u003c\/h2\u003e\n\u003cp\u003eThe Hager CDC441J is a 40A, 4-pole residual current circuit breaker (RCCB\/ELCB) with 30mA Type AC sensitivity, made in France for reliable earth-leakage protection in UAE residential, commercial, and light industrial distribution boards. Its 30mA rating is calibrated for personnel protection, tripping fast enough to prevent electric shock on final circuits.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated current: 40A, 4-pole (3P+N) configuration\u003c\/li\u003e\n\u003cli\u003e30mA Type AC sensitivity — personnel protection level\u003c\/li\u003e\n\u003cli\u003eRated voltage: 240–415V AC, 50Hz\u003c\/li\u003e\n\u003cli\u003eBreaking capacity (Idm): 1.50kA; conditional short-circuit current (Inc): 6kA per EN 61008-1\u003c\/li\u003e\n\u003cli\u003eIP20 protection rating, compact 4-module DIN rail width\u003c\/li\u003e\n\u003cli\u003eScrew terminals (top) and biconnect terminals (bottom); 1–25mm² rigid \/ 1–16mm² flexible conductor capacity\u003c\/li\u003e\n\u003cli\u003eRated for 4,000 mechanical and 2,000 electrical operating cycles\u003c\/li\u003e\n\u003cli\u003eMade in France by Hager, compliant with IEC\/EN safety standards\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\u003eCDC441J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eRCCB \/ ELCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (In)\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e4P (3P+N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (Idn)\u003c\/td\u003e\n\u003ctd\u003e30 mA, Type AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage (Ue)\u003c\/td\u003e\n\u003ctd\u003e240–415 V AC\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 (Idm)\u003c\/td\u003e\n\u003ctd\u003e1.50 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConditional Short-Circuit Current (Inc)\u003c\/td\u003e\n\u003ctd\u003e6 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e500 V\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\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail, 4 modules (70 mm width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Capacity\u003c\/td\u003e\n\u003ctd\u003e1–25 mm² rigid \/ 1–16 mm² flexible\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\u003eEndurance\u003c\/td\u003e\n\u003ctd\u003e4,000 mechanical \/ 2,000 electrical cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEN 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 villas and apartments\u003c\/li\u003e\n\u003cli\u003eCommercial offices, schools, hospitals, and retail outlets\u003c\/li\u003e\n\u003cli\u003eLight industrial distribution boards\u003c\/li\u003e\n\u003cli\u003eCircuits requiring 30mA high-sensitivity personnel 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 from overload and short-circuit current. An RCCB\/RCD like the CDC441J monitors for earth leakage current and trips to prevent electric shock — it does not provide overload protection. The two are typically installed together in a distribution board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the 30mA sensitivity rating mean?\u003c\/strong\u003e\u003cbr\u003e30mA is the personnel-protection threshold: the CDC441J trips if it detects 30mA or more of current leaking to earth, fast enough to prevent dangerous electric shock. This makes it suitable for final circuits such as socket outlets and bathrooms, unlike higher-mA (100\/300mA) devices, which are used mainly for fire and equipment protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many poles do I need?\u003c\/strong\u003e\u003cbr\u003eThe CDC441J is a 4-pole (3P+N) device for three-phase supplies with neutral, protecting all three phases and the neutral conductor. Use a 2-pole RCCB for single-phase circuits instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo. This is a distribution-board component that must be installed and commissioned by a licensed electrician in accordance with UAE wiring regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hager","offers":[{"title":"Default Title","offer_id":41549417840739,"sku":"CDC441J","price":126.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/CDC441J.webp?v=1786954814","url":"https:\/\/www.deluxeuae.com\/products\/hager-rccb-40a-4p-30ma-cdc441j","provider":"Deluxe Electricals","version":"1.0","type":"link"}