{"product_id":"square-d-qda220704-circuit-breaker","title":"Square D | QDA220704 | Circuit Breaker | 70A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QDA220704 circuit breaker—built for demanding 240V systems where reliable protection matters. This \u003cb\u003e70A\u003c\/b\u003e, \u003cb\u003e2-pole\u003c\/b\u003e device is designed for maintenance, retrofit, and replacement projects, delivering precise protection where you need it most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this specific part?\u003c\/strong\u003e The \u003cb\u003eQDA220704\u003c\/b\u003e is the best reference for compatibility in Square D panels that accept QDA-series breakers. By sticking with the exact part number, you minimize fit issues and ensure correct electrical characteristics for your circuit.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\u003c\/li\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\u003eApplication:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible Square D panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the most reliable reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading an overloaded 2-pole 240V branch circuit in a commercial panel, such as large equipment or motors that require robust protection.\u003c\/li\u003e \u003cli\u003eStocking a ready-to-install replacement breaker for service crews performing panel maintenance—reducing downtime with an exact-fit part.\u003c\/li\u003e \u003cli\u003eRetrofitting legacy electrical systems where QDA-series breakers match your panel’s design and protection requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down the circuit and follow proper lockout\/tagout procedures before replacing a breaker.\u003c\/li\u003e \u003cli\u003eEnsure your panel labeling and the QDA family designation align with the existing installation to avoid compatibility issues.\u003c\/li\u003e \u003cli\u003eKeep the part number \u003cb\u003eQDA220704\u003c\/b\u003e handy as the quickest path to a correct replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn demanding electrical environments, having the right replacement part makes a real difference. The Square D \u003cb\u003eQDA220704\u003c\/b\u003e delivers the exact electrical rating and mounting interface your compatible panel expects, so you can trust continued protection and predictable performance for your 240V circuits. \u003cstrong\u003eAdd to cart\u003c\/strong\u003e to secure a precise, fast replacement you can rely on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426091716770,"sku":"QDA220704","price":10654.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qda220704-circuit-breaker-70a-2-pole-240v-690.webp?v=1789509067","url":"https:\/\/www.ampstate.com\/products\/square-d-qda220704-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}