{"product_id":"square-d-fap12045v-circuit-breaker","title":"Square D | FAP12045V | Circuit Breaker | 45A | 1-Pole | 12045V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAP12045V circuit breaker—the dependable 45A, 1-pole protective device designed for maintenance, retrofit, and replacement projects where exact specifications matter. This is more than a part number; it's a trusted solution that helps keep electrical systems safe and reliable.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12045V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the FAP12045V for your panel\u003c\/h2\u003e\n\u003cp\u003eWhen your service requires precise matching, the FAP12045V delivers consistent performance within its rated circuit. As a Square D part, it aligns with common enclosure and panelboard configurations that support a 1-pole, 45A protection. The part number is the best reference for compatibility, so double-check \u003cem\u003eFAP12045V\u003c\/em\u003e against your panel catalog before ordering.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance tasks where a like-for-like replacement is required to restore original protection levels.\u003c\/li\u003e \u003cli\u003eRetrofits that demand a 45A, 1-pole solution in older or updated panels.\u003c\/li\u003e \u003cli\u003eReplacement of a failed breaker to quickly reestablish circuit safety without altering wiring or panel architecture.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and verification\u003c\/h2\u003e\n\u003cp\u003eBefore you order, confirm fit and ratings to avoid compatibility issues. When installing, follow standard electrical safety practices: shut off power, verify absence of voltage, and ensure the breaker type matches your panel’s requirements. Keep the original part number handy—FAP12045V is your most reliable reference for compatibility.\u003c\/p\u003e \u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cp\u003eBecause panel configurations vary, always verify compatibility with your specific Square D enclosure and catalogs. This description reflects the official characteristics of the Square D FAP12045V circuit breaker: 45A, 1-Pole, 12045V, intended for use in maintenance, retrofit, and replacement scenarios where exact specs are necessary.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426475659426,"sku":"FAP12045V","price":2010.0,"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-fap12045v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}