{"product_id":"westinghouse-rfa3020-circuit-breaker","title":"Westinghouse | RFA3020 | Circuit Breaker | 20A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RFA3020 circuit breaker—a precise, purpose-built solution for maintenance, retrofit, and replacement projects where exact compatibility matters. This 20A, 3-pole unit delivers reliable protection for 3-phase circuits up to 600V, making it a practical choice for upgrading or refreshing panels that require a matching, high-performance breaker.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and part number:\u003c\/strong\u003e Westinghouse RFA3020\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or worn breakers to restore panel protection without altering the system design.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade legacy installations that require a \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration for 3-phase distribution and reliable trip protection.\u003c\/li\u003e \u003cli\u003eReplacement: swap in a like-for-like unit when panel specifications call for \u003cstrong\u003eRFA3020\u003c\/strong\u003e to maintain compatibility and performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFit and compatibility guidance\u003c\/h2\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The \u003cstrong\u003epart number\u003c\/strong\u003e is the best reference for compatibility with your panel or enclosure. Use this model when your documentation specifies \u003cstrong\u003eRFA3020\u003c\/strong\u003e and a \u003cstrong\u003e20A, 3-pole, 600V\u003c\/strong\u003e rating.\u003c\/p\u003e \u003ch2\u003eInstallation and safety considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePower should be completely shut off before handling or replacing a circuit breaker.\u003c\/li\u003e \u003cli\u003eVerify that your panel requires a 3-pole, 600V device to ensure proper operation and bus compatibility.\u003c\/li\u003e \u003cli\u003eUse only breakers with the same or higher rating as the original design to preserve safety margins.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about compatibility or installation, consult a licensed electrician to avoid misfit or electrical hazards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose Westinghouse RFA3020\u003c\/h2\u003e\n\u003cp\u003eDesigned for straightforward replacements and confident upgrades, the Westinghouse RFA3020 combines a clear amperage rating with a robust 3-pole, 600V profile. Its value lies in exact compatibility—the fastest path to restoring circuit protection without the guesswork of cross-reference trials. When your project hinges on finding the exact part number for a seamless fit, \u003cstrong\u003eRFA3020\u003c\/strong\u003e delivers that assured match.\u003c\/p\u003e \u003cp\u003eWhether you're maintaining a commercial panel, retrofitting a 3-phase distribution system, or replacing a worn unit, this 20A, 3-pole, 600V circuit breaker provides dependable protection and straightforward installation—so you can keep electrical systems protected, compliant, and running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427404894370,"sku":"RFA3020","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-rfa3020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}