{"product_id":"square-d-qot3030-circuit-breaker","title":"Square D | QOT3030 | Circuit Breaker | 30A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QOT3030 circuit breaker delivers dependable overcurrent protection for 240V circuits. With a 30-amp rating and a 2-pole design, it ensures both hot legs disconnect together, safeguarding wiring and connected equipment from overloads and short circuits when the breaker trips.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, the QOT3030 is the right choice for Square D panels that support QOT-series devices. The part number QOT3030 is the best reference for compatibility, so please confirm fit and ratings before ordering to avoid mismatches.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QOT3030\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\/style:\u003c\/strong\u003e QOT-series two-pole 30A 240V circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or aging breaker in Square D panels that accept QOT-series devices\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 2-pole, 240V protection is required for existing 240V circuits\u003c\/li\u003e \u003cli\u003eMaintenance tasks that require a direct, compatible match to your panel’s original protection scheme\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the panel labeling allows QOT-series breakers before installation.\u003c\/li\u003e \u003cli\u003eMatch the exact part number (QOT3030) to ensure proper fit on the bus and mounting hardware.\u003c\/li\u003e \u003cli\u003eDouble-check the intended circuit’s amperage and voltage to prevent nuisance trips or under-protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426297729186,"sku":"QOT3030","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-qot3030-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}