{"product_id":"eaton-fdc4045-circuit-breaker","title":"Eaton | FDC4045 | Circuit Breaker | 45A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FDC4045\u003c\/strong\u003e is a rugged, high-performance circuit breaker designed for reliable overcurrent protection in industrial and commercial electrical systems. With a 45-amp rating and a 4-pole configuration, this breaker provides robust isolation across all conductors in 600-volt installations, making it a dependable choice for demanding upgrade, retrofit, or replacement projects.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e FDC4045\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Eaton FDC4045\u003c\/h3\u003e\n\u003cp\u003eThis breaker is specifically suited for maintenance, retrofit, and replacement tasks where exact specs must be matched. The 4-pole design ensures complete isolation of all lines in four-wire configurations, helping to safeguard connected equipment and personnel during service or reconfiguration. The 600V rating supports a broad range of industrial and commercial applications, delivering consistent performance under demanding electrical loads.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in existing Eaton panels where a 4-pole, 45A, 600V solution is required\u003c\/li\u003e \u003cli\u003eMaintenance replacements to restore original protection characteristics without altering system design\u003c\/li\u003e \u003cli\u003ePanel upgrades or reconfigurations that demand matching specifications for safety and compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and ordering tips\u003c\/h3\u003e\n\u003cp\u003eBefore placing an order, verify fit and ratings to ensure seamless integration with your current equipment. The part number \u003cstrong\u003eFDC4045\u003c\/strong\u003e is the most reliable reference for compatibility, helping you avoid mismatched breakers and ensuring consistent performance across your distribution system.\u003c\/p\u003e \u003cp\u003eDesigned for professionals who value precise specifications, durable construction, and straightforward replacement in busy electrical environments, the Eaton FDC4045 delivers dependable protection when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426206208162,"sku":"FDC4045","price":2010.0,"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\/eaton-fdc4045-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}