{"product_id":"abb-mccb-a1n-125-tmf-40-400-1-pole-40a-25ka","title":"ABB MCCB A1N 125 TMF 40-400 1-Pole 40A 25kA","description":"\u003ch2\u003eABB MCCB A1N 125 TMF 40-400 1-Pole 40A 25kA\u003c\/h2\u003e\u003cp\u003eThe ABB A1N 125 TMF 40-400 is a 1-pole MCCB with 25kA breaking capacity, adjustable thermal-magnetic trip from 40–400A (set at 40A), designed for high-current single-pole circuit protection in UAE industrial and commercial switchgear. Its 25kA fault withstand makes it suitable for high fault-level incoming protection applications.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1-pole MCCB with 25kA breaking capacity\u003c\/li\u003e\n\u003cli\u003eAdjustable TMF trip unit: 40–400A\u003c\/li\u003e\n\u003cli\u003eHigh breaking capacity for industrial switchgear applications\u003c\/li\u003e\n\u003cli\u003eCompact MCCB design for space-efficient panel installation\u003c\/li\u003e\n\u003cli\u003eGenuine ABB Formula A1 MCCB 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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eA1N 125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Unit\u003c\/td\u003e\n\u003ctd\u003eTMF 40-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet Current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking Capacity\u003c\/td\u003e\n\u003ctd\u003e25kA\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle-pole high fault-level circuit protection\u003c\/li\u003e\n\u003cli\u003eIndustrial switchgear and MCC applications\u003c\/li\u003e\n\u003cli\u003eSub-main feeder protection in commercial buildings\u003c\/li\u003e\n\u003cli\u003eHigh fault-level panel incoming 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 MCCB?\u003c\/strong\u003e\u003cbr\u003eAn MCB (miniature circuit breaker) is typically rated up to 100A with a fixed, non-adjustable trip and lower breaking capacity, used for final circuits. An MCCB (moulded case circuit breaker) is built for higher currents and fault levels, and is used for main incomers, sub-mains, and feeder protection where an MCB's rating or breaking capacity would be insufficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen do I need an MCCB instead of an MCB?\u003c\/strong\u003e\u003cbr\u003eUse an MCCB where the prospective fault current or load current exceeds what an MCB is rated to handle safely — typically at the main incomer or major sub-main level of a commercial or industrial distribution board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many poles do I need?\u003c\/strong\u003e\u003cbr\u003eThis is a 1-pole device, sized for the corresponding single or three-phase supply arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this MCCB have an adjustable trip setting?\u003c\/strong\u003e\u003cbr\u003eCheck the specific trip unit type in the Technical Specifications table above — thermal-magnetic MCCBs may have a fixed or adjustable trip range depending on the model; an electronic trip unit typically offers configurable protection curves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo. MCCBs are installed in distribution boards and panels 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":44140749422691,"sku":"1SDA066689R1","price":145.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/9PAA00000045317_400x400_5c1444de-c2fd-4062-a6d0-699d1b792a58.jpg?v=1786966368","url":"https:\/\/www.deluxeuae.com\/products\/abb-mccb-a1n-125-tmf-40-400-1-pole-40a-25ka","provider":"Deluxe Electricals","version":"1.0","type":"link"}