{"product_id":"abb-oxb250e3s2qb-automatic-transfer-switch-1sca153456r1001-4-pole-250a","title":"ABB OXB250E3S2QB Automatic Transfer Switch 1SCA153456R1001 4-Pole 250A","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ABB OXB250E3S2QB is a 4-pole automatic transfer switch (ATS) rated at 250A, designed for critical power continuity applications in commercial, industrial, and infrastructure installations. Carrying catalog number 1SCA153456R1001, this Class PC transfer switch operates at 250A across 50–60Hz and is rated at 415V for both AC-31B and AC-33B utilization categories. It features an impulse withstand voltage of 8kV\/6kV, a short-time withstand current of 18kA for 0.3 seconds, and a conditional short circuit current rating of 100kA rms with OFA 400A gG\/aM fuse protection. Compliant with IEC 60947-6-1 and GB\/T14048.11 standards, and certified to CE, EAC, and CCC, this unit is manufactured in Finland to ABB's established quality standards for power transfer equipment. WeSellStocks.co supplies ABB automatic transfer switches from verified surplus and wholesale stock to procurement teams and project engineers across the USA, UAE, and Worldwide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Automatic Transfer Switch (ATS)\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e OXB250E3S2QB\u003cbr\u003e\u003cstrong\u003eCatalog \/ Order Number:\u003c\/strong\u003e 1SCA153456R1001\u003cbr\u003e\u003cstrong\u003eUS Reference:\u003c\/strong\u003e OXB250E3S2QB\u003cbr\u003e\u003cstrong\u003eIndustry Category:\u003c\/strong\u003e Power Distribution \/ Low Voltage Switchgear \/ Critical Power\u003cbr\u003e\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 4-Pole\u003cbr\u003e\u003cstrong\u003eThermal Current (Ith):\u003c\/strong\u003e 250A\u003cbr\u003e\u003cstrong\u003eOperational Current (Ie):\u003c\/strong\u003e 250A, 50–60Hz\u003cbr\u003e\u003cstrong\u003eUtilization Category AC-31B:\u003c\/strong\u003e 415V, 250A\u003cbr\u003e\u003cstrong\u003eUtilization Category AC-33B:\u003c\/strong\u003e 415V, 250A\u003cbr\u003e\u003cstrong\u003eUtilization Category AC-33iA:\u003c\/strong\u003e 415V, 125A\u003cbr\u003e\u003cstrong\u003eImpulse Withstand Voltage (Uimp):\u003c\/strong\u003e 8kV \/ 6kV\u003cbr\u003e\u003cstrong\u003eShort-Time Withstand Current (Icw):\u003c\/strong\u003e 18kA \/ 0.3s\u003cbr\u003e\u003cstrong\u003eConditional Short Circuit Current (Iq) with OFA 400A gG\/aM fuse:\u003c\/strong\u003e 100kA rms\u003cbr\u003e\u003cstrong\u003eConditional Short Circuit Current (Iq) with ABB T5L630:\u003c\/strong\u003e 50kA rms\u003cbr\u003e\u003cstrong\u003eSwitch Class:\u003c\/strong\u003e Class PC\u003cbr\u003e\u003cstrong\u003eStandards \/ Compliance:\u003c\/strong\u003e IEC 60947-6-1 \/ GB\/T14048.11 \/ CE \/ EAC \/ CCC\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Finland\u003cbr\u003e\u003cstrong\u003eDate of Manufacture:\u003c\/strong\u003e 2021-W01\u003cbr\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ Surplus\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ABB OXB250E3S2QB automatic transfer switch is designed for use in critical power supply systems where seamless switchover between main utility supply and backup generator or alternative power source is required. Its 4-pole 250A configuration makes it suitable for deployment in hospitals, data centers, commercial buildings, industrial facilities, and infrastructure projects where power continuity is essential. The Class PC rating confirms it is designed to carry load current continuously without interruption during transfer, and its high conditional short circuit current rating ensures robust fault protection compatibility. It is commonly specified by EPC contractors, panel builders, facility engineers, and MRO procurement teams managing critical power infrastructure with ABB switchgear.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ABB OXB250E3S2QB (1SCA153456R1001) is available through WeSellStocks.co as part of our surplus and wholesale ABB power distribution inventory, with supply capability to procurement teams and industrial distributors across the USA and UAE. Buyers sourcing ABB automatic transfer switches for critical power projects, generator changeover panels, or spare parts inventory can request pricing and availability directly. Our global fulfillment network ensures reliable supply of ABB low voltage switchgear and ATS equipment to contractors, system integrators, and trading companies worldwide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMetafields:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ebrand:\u003c\/strong\u003e ABB\u003cbr\u003e\u003cstrong\u003epart_number:\u003c\/strong\u003e OXB250E3S2QB\u003cbr\u003e\u003cstrong\u003ecatalog_order_number:\u003c\/strong\u003e 1SCA153456R1001\u003cbr\u003e\u003cstrong\u003eproduct_type:\u003c\/strong\u003e Automatic Transfer Switch (ATS)\u003cbr\u003e\u003cstrong\u003eindustry_category:\u003c\/strong\u003e Power Distribution \/ Low Voltage Switchgear \/ Critical Power\u003cbr\u003e\u003cstrong\u003epoles:\u003c\/strong\u003e 4-Pole\u003cbr\u003e\u003cstrong\u003ethermal_current:\u003c\/strong\u003e 250A\u003cbr\u003e\u003cstrong\u003eoperational_current:\u003c\/strong\u003e 250A, 50–60Hz\u003cbr\u003e\u003cstrong\u003evoltage_rating_ac31b_ac33b:\u003c\/strong\u003e 415V\u003cbr\u003e\u003cstrong\u003eimpulse_withstand_voltage:\u003c\/strong\u003e 8kV \/ 6kV\u003cbr\u003e\u003cstrong\u003eshort_time_withstand_current:\u003c\/strong\u003e 18kA \/ 0.3s\u003cbr\u003e\u003cstrong\u003econditional_short_circuit_current:\u003c\/strong\u003e 100kA rms (with OFA 400A gG\/aM) \/ 50kA rms (with ABB T5L630)\u003cbr\u003e\u003cstrong\u003eswitch_class:\u003c\/strong\u003e Class PC\u003cbr\u003e\u003cstrong\u003estandards:\u003c\/strong\u003e IEC 60947-6-1 \/ GB\/T14048.11 \/ CE \/ EAC \/ CCC\u003cbr\u003e\u003cstrong\u003eorigin:\u003c\/strong\u003e Made in Finland\u003cbr\u003e\u003cstrong\u003edate_of_manufacture:\u003c\/strong\u003e 2021-W01\u003cbr\u003e\u003cstrong\u003emounting_type:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003econdition:\u003c\/strong\u003e New \/ Surplus\u003cbr\u003e\u003cstrong\u003estock_quantity_available:\u003c\/strong\u003e 1 PCS\u003cbr\u003e\u003cstrong\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003cbr\u003e\u003cstrong\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003ch5 class=\"font-claude-response-body break-words whitespace-normal\"\u003eCondition: New Open Box\u003c\/h5\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59470278721822,"sku":"Cabin : BH-27","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/10_b737d87d-a277-4e95-b837-69accbbeae89.png?v=1781632264","url":"https:\/\/wesellstocks.co\/products\/abb-oxb250e3s2qb-automatic-transfer-switch-1sca153456r1001-4-pole-250a","provider":"We Sell Stocks","version":"1.0","type":"link"}