{"product_id":"eaton-fdb4045bp10-circuit-breaker","title":"Eaton | FDB4045BP10 | Circuit Breaker | 45A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cstrong\u003eEaton FDB4045BP10\u003c\/strong\u003e is a dependable, purpose-built circuit breaker designed for maintenance, retrofit, and replacement projects where exact ratings matter. With a 45-amp capacity, a 2-pole design, and a 600-volt rating, this unit is engineered to safeguard electrical circuits in demanding environments without compromising performance or reliability. \u003ch2\u003eWhy this Eaton circuit breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility\u003e: Part number FDB4045BP10 is the primary reference for matching fit and ratings, making it ideal for field replacements where exact specifications are essential.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong protection\u003e: Two-pole configuration ensures simultaneous disconnection of both live conductors, enhancing safety for multi-wire branch circuits and equipment feeds.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong operation\u003e: Built to handle higher-voltage systems commonly found in commercial, industrial, and equipment panels, delivering reliable protection across demanding applications.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong current rating\u003e: Appropriately matched to protect circuits that require reliable overload protection without nuisance tripping in typical load conditions.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance planning: stocking a compatible replacement for aging or failed breakers in Eaton panels or other compatible enclosures.\u003c\/li\u003e \u003cli\u003eRetrofit projects: upgrading or upgrading sub-feed and branch circuits where a 45A, 2-pole, 600V protection device is needed.\u003c\/li\u003e \u003cli\u003ePanel board replacements: quick-reference compatibility when restoring or refurbishing electrical distribution layouts.\u003c\/li\u003e \u003cli\u003eSpare parts strategy: keep a ready-to-install unit on site to minimize downtime during service outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance for installation and selection\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify fit before ordering\u003c\/strong\u003e: Use the FDB4045BP10 part number as the definitive reference to ensure compatibility with your panel model and bus configuration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMatch the rating to the circuit\u003c\/strong\u003e: Confirm that 45A and 600V align with your branch circuit requirements and the device being protected.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCheck labeling and ratings\u003c\/strong\u003e: After installation, ensure the circuit breaker labeling reflects the correct amperage, voltage, and device part number for easy future maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFollow code-compliant practices\u003c\/strong\u003e: Install per applicable electrical codes and manufacturer instructions to ensure safe, reliable operation over the long term.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 45A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: FDB4045BP10\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen your project calls for precise compatibility, solid protection, and a trusted brand, the Eaton FDB4045BP10 2-pole, 45A, 600V circuit breaker delivers. It’s the practical, field-proven choice for maintenance, retrofit, and replacement scenarios where reliability matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426225606818,"sku":"FDB4045BP10","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-fdb4045bp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}