{"product_id":"eaton-fdb2045l-circuit-breaker","title":"Eaton | FDB2045L | Circuit Breaker | 45A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton FDB2045L Circuit Breaker — a 45A, 600V protective device designed for reliable performance in maintenance, retrofit, and replacement projects where exact specifications matter. Identified by the part number FDB2045L, this breaker is built to align with compatible Eaton panels and distribution gear. Before you order, confirm fit and ratings; the part number is your strongest reference for compatibility.\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\u003eVoltage rating\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number FDB2045L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat this breaker does for you\u003c\/h3\u003e\n\u003cp\u003eThe FDB2045L provides dependable overcurrent protection for circuits operating up to 600V, helping prevent damage from faults and contributing to safer, more reliable electrical systems. It’s a practical choice for hands-on maintenance, panel retrofits, and precise replacements where matching specs keeps the system certified and functioning smoothly.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e: quick, exact-spec replacement to restore protective function without reworking the panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit\u003c\/strong\u003e: upgrade older installations to current Eaton standards while preserving the required voltage and current ratings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement\u003c\/strong\u003e: dependable option when a previous breaker needs to be swapped to maintain compatibility and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Eaton FDB2045L\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e: Designed to fit Eaton panels and distribution equipment, reducing fit uncertainty compared with generic alternatives.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e: The FDB2045L part number serves as the definitive guide for exact matching in your system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused ratings\u003c\/strong\u003e: 45A at 600V ensures appropriate protection for mid-range industrial or commercial circuits within the allowed voltage class.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit and order with confidence\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify the exact part number against your panel catalog or equipment label. If your panel requires a specific breaker family, ensure the FDB2045L aligns with the series and mounting style used in your distribution board. Using the correct part number minimizes misfit, certification concerns, and downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427393556642,"sku":"FDB2045L","price":1669.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/eaton-fdb2045l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}