{"product_id":"abb-elcb-f204-ac-40-0-1-4-pole-40a-100ma","title":"ABB ELCB F204 AC-40\/0.1 4-Pole 40A 100mA","description":"\u003ch2\u003eABB ELCB F204 AC-40\/0.1 4-Pole 40A 100mA\u003c\/h2\u003e\u003cp\u003eThe ABB F204 AC-40\/0.1 is a 4-pole Type AC RCCB rated 40A with 100mA tripping sensitivity for fire protection and general earth fault protection in UAE three-phase distribution boards and commercial installations. The 100mA sensitivity is ideal for main incoming fire-protection ELCB applications.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e40A 4-pole RCCB for three-phase DB incoming protection\u003c\/li\u003e\n\u003cli\u003e100mA fire-protection sensitivity (Type AC)\u003c\/li\u003e\n\u003cli\u003eSelective coordination with 30mA downstream RCCBs\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting\u003c\/li\u003e\n\u003cli\u003eGenuine ABB F200 series quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\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\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eF204 AC-40\/0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e2CSF204005R2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e100mA\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\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e415V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMain incoming fire protection in commercial DBs\u003c\/li\u003e\n\u003cli\u003eThree-phase distribution board incoming protection\u003c\/li\u003e\n\u003cli\u003eSelective ELCB schemes with 30mA downstream devices\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial building earth fault 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 MCB and an RCCB\/RCD?\u003c\/strong\u003e\u003cbr\u003eAn MCB protects circuits and wiring against overload and short-circuit current. An RCCB like this one 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?\u003c\/strong\u003e\u003cbr\u003eA 4-pole (4P) RCCB switches all three phases plus 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. This RCCB is typically installed upstream of the MCBs it protects, on the same 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","brand":"ABB","offers":[{"title":"Default Title","offer_id":44140747849827,"sku":"2CSF204005R2400","price":135.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/ELCB_RCCB_ABB_40A_4-Pole_100mA_FH204_AC_40_0.1_1024x1024_1f292c47-d394-4814-8c10-bde327187f78.webp?v=1786966190","url":"https:\/\/www.deluxeuae.com\/products\/abb-elcb-f204-ac-40-0-1-4-pole-40a-100ma","provider":"Deluxe Electricals","version":"1.0","type":"link"}