{"product_id":"westinghouse-rf2040-circuit-breaker","title":"Westinghouse | RF2040 | Circuit Breaker | 40A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RF2040, a purpose-built circuit breaker designed for dependable protection in demanding electrical setups. With a 40-amp rating, a 2-pole configuration, and a 600-volt maximum, this breaker is engineered to handle robust circuits while fitting into compatible panels with precision. Ideal for maintenance, retrofit, and replacement projects, RF2040 helps you restore safe, reliable power quickly when original components wear out or when upgrades are necessary.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\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 Up to 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number RF2040 for compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e Maintenance, retrofit, and replacement where exact specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Westinghouse RF2040 stands out\u003c\/h3\u003e\n\u003cp\u003eCompatibility is the cornerstone of an effective retrofit. The RF2040 is specifically referenced by its part number, making it the most reliable choice when matching existing panels or replacement kits. Its 2-pole design ensures simultaneous protection across both conductors, helping to maintain system balance and protect both legs of a multi-wire circuit. For technicians and property owners, this means less guesswork and a smoother upgrade path for aging electrical infrastructure.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 40A, 2-pole breaker in commercial or industrial panels to restore service with minimal downtime.\u003c\/li\u003e \u003cli\u003eRetrofitting older electrical systems that require a precise 600V-rated, 2-pole device for safe operation of higher-voltage circuits.\u003c\/li\u003e \u003cli\u003eMaintenance refresh in panels that demand exact Westinghouse RF2040 specifications to preserve protective coordination and engineering intent.\u003c\/li\u003e \u003cli\u003eEngineered upgrades where preserving the original protection scheme is critical, ensuring predictable trip behavior and electrical safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings in your panel as the best reference for compatibility is the RF2040 part number. Installations should be performed by qualified personnel following all local electrical codes. Power should be fully de-energized during replacement, and proper torque and mounting procedures must be observed to ensure secure operation and safety.\u003c\/p\u003e \u003ch3\u003eWhat you gain with the RF2040\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirect replacement option that aligns with existing specifications, reducing downtime and installation guesswork.\u003c\/li\u003e \u003cli\u003eClear, unambiguous compatibility signal through the RF2040 part number, simplifying procurement and maintenance planning.\u003c\/li\u003e \u003cli\u003eReliable overcurrent protection for circuits up to 600V, supporting safer, more stable electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Westinghouse RF2040 for a straightforward, specification-aligned path to restore protection, performance, and peace of mind in your electrical installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427394506914,"sku":"RF2040","price":510.0,"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\/westinghouse-rf2040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}