{"product_id":"abb-mcb-sh203m-c40-3-pole-40a-10ka-type-c","title":"ABB MCB SH203M-C40 3-Pole 40A 10kA Type C","description":"\u003ch2\u003eABB MCB SH203M-C40 3-Pole 40A 10kA Type C\u003c\/h2\u003e\u003cp\u003eThe ABB SH203M-C40 is a 3-pole 40A Type C MCB with 10kA breaking capacity for three-phase circuit protection in UAE commercial and industrial distribution boards. Its 10kA breaking capacity and 40A rating make it suitable for motor feeder and power circuit protection in higher fault-level panel installations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-pole 40A Type C MCB with 10kA breaking capacity\u003c\/li\u003e\n\u003cli\u003eThree-phase circuit protection for motors and power loads\u003c\/li\u003e\n\u003cli\u003e10kA fault withstand for commercial and industrial installations\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for standard panel installation\u003c\/li\u003e\n\u003cli\u003eGenuine ABB SH200M 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\u003eSH203M-C40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e2CDS273011R0404\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\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripping Characteristic\u003c\/td\u003e\n\u003ctd\u003eType C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking Capacity\u003c\/td\u003e\n\u003ctd\u003e10kA\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\u003eThree-phase motor feeder protection in commercial DBs\u003c\/li\u003e\n\u003cli\u003ePower circuit protection in commercial and industrial panels\u003c\/li\u003e\n\u003cli\u003eHVAC and building services three-phase circuit protection\u003c\/li\u003e\n\u003cli\u003eHigh fault-level three-phase MCB applications\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 (miniature circuit breaker) protects wiring and connected equipment against overload and short-circuit current. An RCCB\/RCD protects against earth leakage by monitoring current imbalance. The two are complementary and are normally installed together in a distribution board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the Type C tripping curve mean?\u003c\/strong\u003e\u003cbr\u003eType C trips at 5–10x rated current, giving enough headroom for motors, transformers, and ballast\/LED-driver inrush without nuisance tripping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the 10kA breaking capacity mean?\u003c\/strong\u003e\u003cbr\u003e10kA is the maximum fault current this MCB can safely interrupt without damage. It should be equal to or higher than the prospective fault current at its installation point in the board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many poles do I need?\u003c\/strong\u003e\u003cbr\u003eA 3-pole (3P) breaker switches all three phases on a three-phase circuit without a switched neutral.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this MCB compatible with other ABB DIN-rail distribution boards?\u003c\/strong\u003e\u003cbr\u003eYes — it's a standard DIN-rail (EN 60715) mounted breaker and clips directly into ABB's modular consumer units and distribution boards alongside other ABB DIN-rail devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eNo. This is a distribution board component and must be installed and connected by a licensed electrician in accordance with UAE wiring regulations — it is not a DIY consumer product.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44140749291619,"sku":"2CDS273011R0404","price":90.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/9PAA00000334536_400x400_3976aa8b-8086-4ab6-9d36-567866a02b4e.png?v=1786966307","url":"https:\/\/www.deluxeuae.com\/products\/abb-mcb-sh203m-c40-3-pole-40a-10ka-type-c","provider":"Deluxe Electricals","version":"1.0","type":"link"}