{"product_id":"square-d-qdm22200tn","title":"Square D QDM22200TN 200A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QDM22200TN 200A 2-Pole 240 V Circuit Breaker\u003c\/strong\u003e is the trusted protective device you need for reliable main service and feeder protection. Designed by Square D, this 200-amp, two-pole breaker interrupts both hot legs at 240 V, delivering dependable overcurrent protection for high-demand residential or light commercial panels that are compatible with the QDM family.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 200 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 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QDM22200TN\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets this breaker apart\u003c\/strong\u003e is its purpose-built compatibility with Square D panels that accept QDM-series devices, providing a seamless fit and dependable performance for main service protection. The 2-pole design ensures both conductors are disconnected simultaneously during a fault, which is essential for protecting feeders and connected equipment from damage and maintaining electrical safety.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or installing a main service disconnect in residential panels that support QDM breakers\u003c\/li\u003e \u003cli\u003eProviding primary protection for feeders feeding high-load circuits in small commercial installations\u003c\/li\u003e \u003cli\u003eReplacing an aging or worn 200A main breaker in compatible Square D panels to restore reliable protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations for installation and compatibility\u003c\/strong\u003e\u003cbr\u003e\nTo ensure proper operation, verify that your panel label indicates compatibility with QDM-series breakers. When replacing or upgrading, follow all manufacturer instructions and applicable electrical codes. If you’re unsure about panel compatibility or safe installation practices, consult a licensed electrician.\u003c\/p\u003e \u003cp\u003eWith the Square D QDM22200TN, you get a purpose-built 200A, 2-pole, 240V circuit breaker that fits the right panels, offers solid protection, and helps keep electrical systems safe and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423151444130,"sku":"QDM22200TN","price":2529.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-qdm22200tn","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}