{"product_id":"square-d-qob250vh1021","title":"Square D QOB250VH1021 50A 2-Pole 250 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003ePower up reliability with the Square D QOB250VH1021, a rugged 2-pole circuit breaker designed to protect 240V-class circuits at up to 50 amps. Built for demanding commercial and light industrial panels, this unit delivers precise protection when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QOB250VH1021\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 250 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-pole circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe two-pole design ensures both lines trip together, delivering balanced fault protection for 240V circuits and preventing neutral or return-path issues during faults. This makes it an ideal choice for feeders, motors, and other equipment in commercial, industrial, and mixed-use facilities where reliable shutdown on fault is critical.\u003c\/p\u003e \u003cp\u003eDesigned to integrate seamlessly with Square D distribution equipment, the QOB250VH1021 offers dependable performance in environments where steady, predictable protection is essential. Its robust construction supports frequent switching and real-world duty cycles typical of panel boards and electrical distribution layouts.\u003c\/p\u003e \u003cp\u003eIdeal use scenarios include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting 240V feeders in commercial electrical panels\u003c\/li\u003e \u003cli\u003eSafeguarding motor and equipment circuits in light industrial settings\u003c\/li\u003e \u003cli\u003eReplacing worn or failed 50 A two-pole breakers in existing Square D installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re upgrading your panel protection strategy or stocking spare breakers for ongoing maintenance, the QOB250VH1021 provides the specificity of a true 50 A, 2-pole solution rated for 250 V. For projects that rely on reliable, straightforward overcurrent protection in 240V systems, this Square D breaker is a practical, precise choice.\u003c\/p\u003e \u003cp\u003eAdd the Square D QOB250VH1021 to your order and secure dependable protection for your 50 amp, two-pole, 250-volt circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423119265954,"sku":"QOB250VH1021","price":1387.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qob250vh1021-50a-2-pole-250-v-circuit-breaker-potential-370.webp?v=1789272165","url":"https:\/\/www.ampstate.com\/products\/square-d-qob250vh1021","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}