{"product_id":"square-d-qda221001-circuit-breaker","title":"Square D | QDA221001 | Circuit Breaker | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QDA221001 Circuit Breaker — a dependable 2-pole, 240V protection solution crafted for maintenance, retrofit, and replacement projects where exact spec matching matters. Built to integrate seamlessly with compatible Square D panels, this breaker helps you restore reliable power distribution with confidence.\u003c\/p\u003e \u003ch2\u003eKey details\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QDA221001\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand alignment:\u003c\/strong\u003e Square D — trusted name in electrical protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit guidance:\u003c\/strong\u003e Confirm fit and ratings before ordering; part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Square D breaker stands out\u003c\/h2\u003e\n\u003cp\u003eThis QDA221001 is designed for precise replacement needs where matching specifications is critical. By sticking to the exact part number, you minimize guesswork and ensure your panel maintains its intended protection profile. Its 2-pole 240V configuration makes it ideal for circuits that require simultaneous disconnection of both hot legs, delivering reliable shutdown and reset behavior for demanding 240V loads.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacements when a 2-pole 240V breaker in your panel has failed\u003c\/li\u003e \u003cli\u003e Retrofit or upgrades in panels that require QDA-series (or equivalent 2-pole 240V) protection\u003c\/li\u003e \u003cli\u003eStocking a ready-to-use spare for residential or light commercial service calls\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and purchasing tips\u003c\/h2\u003e\n\u003cp\u003eTo ensure a smooth swap, rely on the part number QDA221001 as your primary compatibility reference. Always verify the following before purchasing:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThe panel requires a 2-Pole, 240V breaker\u003c\/li\u003e \u003cli\u003eThe panel’s labeling indicates compatibility with the QDA-series or the QDA221001 part reference\u003c\/li\u003e \u003cli\u003eThe ratings align with the circuits you intend to protect (maintain the same trip characteristics and amperage if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the QDA221001 in hand, you’ll have a dependable, brand-consistent option for restoring 240V circuit protection, backed by Square D’s reputation for durable electrical protection components. This is the practical choice for technicians and homeowners who value precise compatibility, straightforward replacement, and quick, confident service outcomes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425620775074,"sku":"QDA221001","price":1418.0,"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-qda221001-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}