{"product_id":"square-d-q221225ab-circuit-breaker","title":"Square D | Q221225AB | Circuit Breaker | 225A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eFor reliable 240-volt protection in Square D panels, the Q221225AB circuit breaker delivers the precise 225A, 2-pole performance your electrical system requires. Designed for maintenance, retrofit, and replacement projects, this breaker ensures you keep critical circuits protected with a like-for-like specification.\u003c\/p\u003e \u003cp\u003eThis unit emphasizes a direct-reference part number that minimizes guesswork during ordering and a fitment profile that aligns with Square D Q-series panels. When you replace a breaker, matching the exact part number helps prevent compatibility issues and field downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225A\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\u003ePart Number:\u003c\/strong\u003e Q221225AB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Confirm fit and ratings before ordering; use the part number as the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D Q221225AB breaker stands out\u003c\/h3\u003e\n\u003cp\u003eThis is not just a generic replacement. Being a \u003cstrong\u003eSquare D\u003c\/strong\u003e Q-series two-pole breaker with a 225A rating, it is specifically engineered for applications requiring robust, consistent protection in 240V circuits. The \u003cstrong\u003epart-number-backed compatibility\u003c\/strong\u003e reduces the risk of mis-orders and panel mismatches, saving time on diagnostic and installation work.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: swap out aging or degraded breakers to restore reliable protection without reconfiguring the panel.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade circuits to a higher 225A rating where the panel design supports it, keeping system protection aligned with load requirements.\u003c\/li\u003e \u003cli\u003eReplacement: restore consistent protection across critical feeders in commercial or light industrial settings that rely on Square D gear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRelease voltage and lockout power to the panel before working. Use appropriate PPE and follow local electrical codes.\u003c\/li\u003e \u003cli\u003eVerify that your electrical panel is compatible with Q-series breakers and that the Q221225AB rating matches the circuit being fed.\u003c\/li\u003e \u003cli\u003eWhen replacing, remove the old breaker carefully, inspect the bus contacts, and install the new Q221225AB ensuring a firm, clean connection.\u003c\/li\u003e \u003cli\u003eTest the circuit after installation to confirm proper tripping behavior and uninterrupted operation of connected loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426627047586,"sku":"Q221225AB","price":510.0,"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-q221225ab-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}