{"product_id":"westinghouse-fd2045l-circuit-breaker","title":"Westinghouse | FD2045L | Circuit Breaker | 45A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse FD2045L Circuit Breaker—a precise, purpose-built protection device designed for reliability in demanding electrical environments. With a 45-amp rating, 2-pole configuration, and a 600V maximum, this breaker is engineered to safeguard circuits in both residential and light commercial applications, delivering dependable overcurrent protection where it matters most.\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 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FD2045L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Maintenance, retrofit, and replacement where these specs align with the panel requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the FD2045L for your panel\u003c\/h3\u003e\n\u003cp\u003eThe FD2045L isn’t a generic substitute—it's a specifically identified part number that simplifies compatibility checks. When you’re updating or restoring a panel, using the accurate FD2045L reference helps ensure the device matches the panel’s protective characteristics and electrical ratings. This makes it a practical, lower-risk choice for technicians performing field replacements or panel upgrades.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePanel maintenance:\u003c\/strong\u003e Replace a worn or tripped breaker with a 45A, 2-pole unit to restore circuit protection efficiently.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e Upgrade older wiring layouts to meet current load and safety standards by selecting a breaker with the correct amperage and pole configuration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNew installations within the same spec:\u003c\/strong\u003e Ensure consistent protection in branches that require 45A, 2-pole, 600V devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and ordering tips\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, confirm fit and ratings in your panel documentation. The part number is the best reference for compatibility—FD2045L should align with panels designed to accept this exact specification. If your project involves changes to circuit load, verify that the 45A rating matches the intended circuit protection. This approach helps maintain system safety, code compliance, and reliable operation over time.\u003c\/p\u003e \u003ch3\u003eWhat you can expect in practice\u003c\/h3\u003e\n\u003cp\u003eWith the Westinghouse FD2045L, you gain a straightforward, standards-aligned protective device capable of handling modern electrical loads while simplifying inventory and replacement workflows. Its clear specifications—45A, 2-pole, 600V—translate into predictable performance, smoother maintenance cycles, and a clearer path to compliance during inspections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426699399330,"sku":"FD2045L","price":1009.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-fd2045l-circuit-breaker-45a-2-pole-600v-182.webp?v=1789605514","url":"https:\/\/www.ampstate.com\/products\/westinghouse-fd2045l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}