{"product_id":"square-d-fc24100ac-circuit-breaker","title":"Square D | FC24100AC | Circuit Breaker | 100A | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D FC24100AC circuit breaker delivers dependable protection for 480V two-pole circuits, rated at 100A. Built to meet the expectations of professional electrical installers, it's designed for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FC24100AC – best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this FC24100AC is a smart choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect fit for applications requiring a 2-pole, 100A breaker in 480V systems when the FC24100AC is the specified reference.\u003c\/li\u003e\n\u003cli\u003eFacilitates reliable protection in commercial and industrial panels, helping shield equipment from overcurrent events.\u003c\/li\u003e\n\u003cli\u003eClear, verifiable identification with the exact part number helps you confirm compatibility quickly, saving downtime.\u003c\/li\u003e\n\u003cli\u003eIdeal for maintenance cycles, retrofits, or replacements where a 480V, 2-pole configuration is required to maintain system performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility, and installation tips\u003c\/h3\u003e\n\u003cp\u003eAlways confirm fit and ratings before ordering. The FC24100AC is the best reference for compatibility; ensure your panel is rated for 480V and supports 2-pole, 100A protection. Follow standard electrical safety practices during installation, and consult your panel's labeling to confirm the breaker type and footprint.\u003c\/p\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cp\u003eUse this breaker when replacing aging protection devices in large commercial equipment, manufacturing lines, or HVAC systems operating at 480V. It’s also suitable for retrofit projects where a 2-pole, 100A protection device is required to maintain safety and performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426639663266,"sku":"FC24100AC","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fc24100ac-circuit-breaker-100a-2-pole-480v-298.webp?v=1789599900","url":"https:\/\/www.ampstate.com\/products\/square-d-fc24100ac-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}