{"product_id":"square-d-qob250epd2100-circuit-breaker","title":"Square D | QOB250EPD2100 | Circuit Breaker | 50A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D QOB250EPD2100 Circuit Breaker is a 50A, 2-pole, 240V bolt-on protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. Built to match the original protection scheme, this breaker delivers reliable, predictable trip performance for demanding 240V circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 50 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\u003eMounting\u003c\/strong\u003e: Bolt-On design for secure, field-friendly installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: QOB250EPD2100 — the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility for Square D panels\u003c\/strong\u003e — specifically formulated to meet the requirements of panels that use the QOB bolt-on style, ensuring a snug fit and dependable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure dual-pole protection\u003c\/strong\u003e — with two hot-leg contacts, it provides simultaneous disconnect and protection for 240V circuits, enhancing safety and reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term reliability\u003c\/strong\u003e — designed for steady performance in high-load residential and light commercial applications where 50A circuits are common (air conditioning, water heating, and other 240V equipment).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple retrofits and replacements\u003c\/strong\u003e — when upgrading or replacing an existing breaker, this part number is your quickest route to matching specs and restoring protection without panel modifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading or replacing 50A, 240V circuits in compatible Square D panels during renovations or service upgrades\u003c\/li\u003e \u003cli\u003eRetrofitting electrical systems to maintain original protection levels in older installations\u003c\/li\u003e \u003cli\u003eMaintaining reliable protection for high-demand 240V equipment such as large appliances or commercial-grade HVAC components\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for selection and installation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e; the part number QOB250EPD2100 is the most reliable reference for compatibility with your panel.\u003c\/li\u003e \u003cli\u003eCheck your panel’s documentation to ensure bolt-on mounting is supported and that a 50A, 2-pole configuration matches your wiring plan.\u003c\/li\u003e \u003cli\u003eWhen installing, follow the panel manufacturer’s torque specifications and safety guidelines to ensure a secure, code-compliant connection.\u003c\/li\u003e \u003cli\u003eConsider keeping a spare unit on hand for maintenance windows, so you can swap quickly without extended downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who demand precise specifications and dependable protection, the Square D QOB250EPD2100 delivers straightforward, reliable performance that keeps 240V circuits safeguarded with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426625867938,"sku":"QOB250EPD2100","price":2711.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-qob250epd2100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}