{"product_id":"westinghouse-rfa2090l-circuit-breaker","title":"Westinghouse | RFA2090L | Circuit Breaker | 90A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover dependable overcurrent protection with the Westinghouse \u003cstrong\u003eRFA2090L circuit breaker\u003c\/strong\u003e. Engineered for reliability in maintenance, retrofit, and replacement scenarios, this 2-pole unit delivers effective 90-amp protection at up to 600 volts. When your project demands exact specifications, the RFA2090L stands out as a precise, compatible choice designed to slot into systems that require a 90A, 2-pole, 600V breaker.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\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\u003eModel:\u003c\/strong\u003e Westinghouse RFA2090L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes the Westinghouse RFA2090L different\u003c\/h2\u003e\n\u003cp\u003eThis breaker is purpose-built for scenarios where exact matching specs matter. Its 90-amp, 2-pole configuration provides reliable protection for circuits that demand higher current handling while keeping system safety intact at voltages up to 600V. The RFA2090L is designed to align with panels and equipment that specify this specific part number, making compatibility more straightforward when performing replacements or upgrades.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where components must match existing ratings to maintain panel integrity\u003c\/li\u003e \u003cli\u003eRetrofit installations in systems requiring 90A 2-pole protection\u003c\/li\u003e \u003cli\u003eReplacement of aging or tripped units within 600V-rated electrical infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; compatibility\u003c\/h2\u003e\n\u003cp\u003eBefore purchasing, verify that your panel or subpanel is rated for a 2-pole, 90A breaker up to 600V and that the physical fit matches the RFA2090L’s interface. The part number is the most reliable reference for compatibility, so use \u003cstrong\u003eRFA2090L\u003c\/strong\u003e as the primary identifier when confirming fit with your equipment. When replacing an existing breaker, ensure the replacement aligns with your panel’s bus type and slot arrangement to maintain proper protection and safe operation.\u003c\/p\u003e \u003ch2\u003eCare, maintenance, and practical tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInspect the breaker during routine maintenance for signs of wear, erratic trips, or mechanical sticking. Prompt replacement helps prevent unexpected outages.\u003c\/li\u003e \u003cli\u003eKeep a record of your panel’s specifications and the exact breaker part number used for future reference and easier future maintenance.\u003c\/li\u003e \u003cli\u003eStore replacement breakers in a clean, dry environment to prevent corrosion or damage before installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose this for your project\u003c\/h2\u003e\n\u003cp\u003eThe Westinghouse \u003cstrong\u003eRFA2090L\u003c\/strong\u003e is not a generic stand-in; it’s a targeted solution for applications that demand precise 90A, 2-pole, 600V protection. By prioritizing exact fit and documented compatibility, it reduces guesswork during replacements and retrofit projects, helping you maintain safe, reliable electrical performance with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427405123746,"sku":"RFA2090L","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-rfa2090l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}