{"product_id":"abb-1sda100521r1-xt5h-400-tma-400-4000-4p-f-f-inn-100-in","title":"ABB 1SDA100521R1 XT5H 400 TMA 400-4000 4p F F InN=100%In 70kA Molded Case Circuit Breaker (MCCB)","description":"\u003cp\u003eThe ABB 1SDA100521R1 is a Tmax XT5H 400 moulded case circuit breaker with a TMA thermomagnetic release, rated In 400 A across four poles with a fully rated neutral (InN=100%In). AC\/DC current type and short-circuit performance class H give it a 70 kA breaking capacity at 415 V AC, with an adjustable 280-400 A thermal band and 2000-4000 A instantaneous trip range for coordinated protection.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e1SDA100521R1\u003c\/td\u003e\n\u003c\/tr\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\u003eTmax XT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Designation\u003c\/td\u003e\n\u003ctd\u003eXT5H 400 TMA 400-4000 4p F F InN=100%In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e8056221005975\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-type\u003c\/td\u003e\n\u003ctd\u003eXT5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (In)\u003c\/td\u003e\n\u003ctd\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Uninterrupted Current (Iu)\u003c\/td\u003e\n\u003ctd\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Setting Range\u003c\/td\u003e\n\u003ctd\u003e280-400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Trip Setting (Ii)\u003c\/td\u003e\n\u003ctd\u003e2000-4000 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelease\u003c\/td\u003e\n\u003ctd\u003eTMA (thermomagnetic, type TM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Performance Level\u003c\/td\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Type\u003c\/td\u003e\n\u003ctd\u003eAC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage (Ue)\u003c\/td\u003e\n\u003ctd\u003e690 V AC \/ 750 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e1000 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/td\u003e\n\u003ctd\u003e8 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Ultimate Breaking Capacity (Icu)\u003c\/td\u003e\n\u003ctd\u003e100 kA at 220-240 V AC, 70 kA at 380-415 V AC, 65 kA at 440 V AC, 50 kA at 500-525 V AC, 40 kA at 690 V AC; 50 kA at 250-500 V DC (2 poles in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Service Breaking Capacity (Ics)\u003c\/td\u003e\n\u003ctd\u003eequal to Icu at all listed voltages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Short-Time Withstand Current (Icw)\u003c\/td\u003e\n\u003ctd\u003e5 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003e24.1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e186 x 205 x 103.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e5.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eIEC\/EN 60947-2\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe 1SDA100521R1 pairs a fixed TMA thermomagnetic release, adjustable 280-400 A thermal and 2000-4000 A instantaneous trip, with AC\/DC current type and a 750 V DC rating that the electronic Ekip Dip LS\/I sibling does not carry, making it the choice for DC distribution or mixed AC\/DC boards rather than pure AC switchboards. Short-circuit performance class H holds Icu and Ics at 70 kA at 415 V AC and 50 kA across 250-500 V DC in two-pole series connection. Fully rated neutral (InN=100%In) carries the full 400 A on the neutral pole, which four-wire systems with high neutral harmonic content require.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229061976347,"sku":"1SDA100521R1","price":1089.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1sda100521r1-xt5h-400-tma-mccb.png?v=1790958483","url":"https:\/\/stoklink.com\/products\/abb-1sda100521r1-xt5h-400-tma-400-4000-4p-f-f-inn-100-in","provider":"Stoklink","version":"1.0","type":"link"}