{"product_id":"square-d-fc24040bc-circuit-breaker","title":"Square D | FC24040BC | Circuit Breaker | 40A | 2-Pole | 480V","description":"\u003cdiv\u003eFor electricians and facilities engineers tackling 480V systems, the Square D FC24040BC circuit breaker delivers precise, dependable protection in a compact 2-pole design. Built to support maintenance, retrofit, and replacement projects, this 40A breaker matches exact specifications to keep your panels running smoothly and safely. Key specifications at a glance\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 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 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FC24040BC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering — the part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e Why choose the FC24040BC for your 480V projects\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact spec fit for retrofits and replacements:\u003c\/strong\u003e When upgrading older panels or swapping in new protection, matching the 40A, 2-pole, 480V characteristics minimizes rewiring and testing time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Square D lineage:\u003c\/strong\u003e A trusted name in industrial electrical protection, designed to withstand the demands of commercial and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple, confident procurement:\u003c\/strong\u003e Use the FC24040BC part number as your primary reference to ensure you’re ordering the precise component your panel requires.\u003c\/li\u003e\n\u003c\/ul\u003e Ideal use cases\n\u003cul\u003e \u003cli\u003eMaintenance cycles on 480V distribution circuits that require dependable 40A protection.\u003c\/li\u003e \u003cli\u003eRetrofits upgrading legacy panels to current protection standards without overhauling wiring.\u003c\/li\u003e \u003cli\u003eReplacement of failed or obsolete breakers in industrial control panels, service equipment, or large electrical cabinets operating at 480V.\u003c\/li\u003e\n\u003c\/ul\u003e Practical guidance for installation and compatibility\n\u003cp\u003eBefore purchasing, verify that your panel labeling and service rating align with a 480V, 40A, 2-Pole device. Rely on the FC24040BC part number as the best reference for compatibility, and cross-check any panel-specific requirements such as mounting style and terminal connections. This approach reduces downtime and helps ensure the replacement breaker will drop in cleanly with minimal adjustment.\u003c\/p\u003e Specific benefits you’ll notice\n\u003cul\u003e \u003cli\u003eFast, predictable protection for motor drives, lighting, and distribution circuits operating at 480V.\u003c\/li\u003e \u003cli\u003eStreamlined maintenance planning with a single, well-defined component for replacements and upgrades.\u003c\/li\u003e \u003cli\u003eReduced risk of mismatched parts thanks to the exact 40A, 2-Pole, 480V specification and clear part-number reference.\u003c\/li\u003e\n\u003c\/ul\u003e If you’re aligning a project timeline with reliability and clear specs, the Square D FC24040BC circuit breaker is purpose-built to meet the demands of 480V systems while simplifying procurement and installation.\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424375722146,"sku":"FC24040BC","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-fc24040bc-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}