{"product_id":"square-d-fap24045-circuit-breaker","title":"Square D | FAP24045 | Circuit Breaker | 45A | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAP24045 circuit breaker — a rugged, high-performance 2-pole device engineered for 480V systems. With a 45A rating, this breaker is an exact-fit solution for maintenance, retrofit, and replacement projects where matching specifications is essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e FAP24045\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility with Square D panels and assemblies that require the FAP24045 reference, ensuring a reliable, drop-in replacement without panel modifications.\u003c\/li\u003e \u003cli\u003e2-pole design isolates both hot lines, delivering robust protection for feeder circuits and motor-load applications common in industrial settings.\u003c\/li\u003e \u003cli\u003e480V rating expands applicability to high-voltage environments like manufacturing lines, data centers, and processing facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit an aging electrical panel that needs a precise 45A, 2-pole 480V breaker to restore protection and up-time.\u003c\/li\u003e \u003cli\u003eProtect 480V feeders and motor circuits in manufacturing equipment, HVAC systems, and other industrial installations.\u003c\/li\u003e \u003cli\u003eIdeal for planned maintenance or parts replacement programs to minimize downtime and maintain consistent electrical protection standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to confirm compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify that your equipment requires a 45A, 2-pole, 480V breaker and that the FAP24045 part number aligns with your panel’s labeling and allowable configurations. Using the exact part reference ensures seamless integration and reliable performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation and safety tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAdhere to standard electrical safety practices: de-energize, verify zero voltage, and wear appropriate PPE.\u003c\/li\u003e \u003cli\u003eEnsure mounting hardware and enclosure fit meet manufacturer specifications for secure operation.\u003c\/li\u003e \u003cli\u003eDouble-check the circuit’s interrupting and trip characteristics to confirm they align with system protection requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426473136290,"sku":"FAP24045","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fap24045-circuit-breaker-45a-2-pole-480v-261.webp?v=1789584349","url":"https:\/\/www.ampstate.com\/products\/square-d-fap24045-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}