{"product_id":"abb-isolator-e203-125r-2-pole-125a-rail-mount","title":"ABB Isolator E203\/125R 2-Pole 125A Rail Mount","description":"\u003ch2\u003eABB Isolator E203\/125R 2-Pole 125A Rail Mount\u003c\/h2\u003e\u003cp\u003eThe ABB E203\/125R is a 2-pole 125A rail-mounting modular isolation switch for use in consumer units and distribution boards. It provides safe isolation of single-phase circuits up to 125A, making it suitable as a main switch or sub-main isolator in UAE residential, commercial, and light industrial distribution boards.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e125A 2-pole modular rail-mounting isolation switch\u003c\/li\u003e\n\u003cli\u003eSuitable as main incoming switch or sub-main isolator\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for DB and consumer unit installation\u003c\/li\u003e\n\u003cli\u003eClear ON\/OFF indication for safe isolation\u003c\/li\u003e\n\u003cli\u003eGenuine ABB E200 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\u003eE203\/125R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e2CDE283001R0125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e125A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eModular Isolation Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e400V 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 isolation in residential consumer units\u003c\/li\u003e\n\u003cli\u003eSub-main isolation switch in commercial DBs\u003c\/li\u003e\n\u003cli\u003eSingle-phase isolation in distribution boards\u003c\/li\u003e\n\u003cli\u003eFM replacement and maintenance isolation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this an MCB or an isolator?\u003c\/strong\u003e\u003cbr\u003eIt's an isolator (switch-disconnector), not an MCB. It has no overload or short-circuit protection — it only provides a manual on\/off disconnect, and should be paired with separate MCBs or RCCBs for circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does 2-pole mean for this isolator?\u003c\/strong\u003e\u003cbr\u003e2-pole means it switches both live and neutral together on a single-phase supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhere should this isolator be installed?\u003c\/strong\u003e\u003cbr\u003eTypically as the main incoming switch or a local isolation point ahead of the MCBs\/RCCBs in a distribution board, so the whole board (or a section of it) can be isolated for maintenance without needing to trip individual breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo. This is trade-only distribution board equipment and must be installed and connected by a licensed electrician in accordance with local wiring regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this isolator be used to switch a live circuit under load?\u003c\/strong\u003e\u003cbr\u003eIsolators rated for on-load switching can do this within their utilisation category, but check the specific AC rating in the Technical Specifications table — an isolator is not a protective device and should not substitute for a circuit breaker.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44140748243043,"sku":"2CDE283001R0125","price":135.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/9PAA00000245972_400x400_49ee06fb-7e5d-4066-a9d7-152e82b47e37.jpg?v=1786966267","url":"https:\/\/www.deluxeuae.com\/products\/abb-isolator-e203-125r-2-pole-125a-rail-mount","provider":"Deluxe Electricals","version":"1.0","type":"link"}