{"product_id":"abb-1sca158220r1001-otdc500f11","title":"ABB 1SCA158220R1001 OTDC500F11 2P 1000V DC 10kA Switch Disconnector","description":"\u003cp\u003eThe ABB 1SCA158220R1001 OTDC500F11 is a two-pole DC switch-disconnector rated 500 A at 1000 V DC on the M frame, sized for utility-scale photovoltaic combiner boxes and inverters. It carries a 10 kA short-circuit making capacity (Icm), a 1500 V rated insulation voltage and a 12 kV impulse withstand voltage for base-mounted installation.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e1SCA158220R1001\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\u003eDC Switch-Disconnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Designation\u003c\/td\u003e\n\u003ctd\u003eOTDC500F11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e6417019873251\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage\u003c\/td\u003e\n\u003ctd\u003e1000 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Current (DC-21B\/DC-PV1\/DC-PV2)\u003c\/td\u003e\n\u003ctd\u003e500 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Current DC-22B\u003c\/td\u003e\n\u003ctd\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e1500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/td\u003e\n\u003ctd\u003e12 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Short-Circuit Making Capacity (Icm)\u003c\/td\u003e\n\u003ctd\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Short-time Withstand Current (Icw)\u003c\/td\u003e\n\u003ctd\u003e10 kA for 1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConventional Free-air Thermal Current (Ith)\u003c\/td\u003e\n\u003ctd\u003e500 A at 40 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConventional Thermal Current, Fully Enclosed (Ithe)\u003c\/td\u003e\n\u003ctd\u003e500 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP20 (front)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePollution Degree\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eBase mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eLug terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Width\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Dimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e157.5 x 211 x 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIEC 60947-1\u003c\/li\u003e\n\u003cli\u003eIEC 60947-3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe DC-22B mixed resistive\/inductive utilization rating is capped at 400 A even though the DC-21B, DC-PV1 and DC-PV2 ratings all reach 500 A, so a project driven by inductive switching duty should size against the lower 400 A figure rather than the headline 500 A. This switch shares the M-frame footprint with the 400 A and 630 A units in the range, keeping combiner box layouts consistent as current scales. At 1000 V DC it fits installations capped at that bus voltage; a 1500 V utility-scale string needs the corresponding higher-voltage variant.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229036319003,"sku":"1SCA158220R1001","price":300.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1sca158220r1001-otdc500f11-switch-disconnector.png?v=1790957204","url":"https:\/\/stoklink.com\/products\/abb-1sca158220r1001-otdc500f11","provider":"Stoklink","version":"1.0","type":"link"}