{"product_id":"westinghouse-rfa3070l-circuit-breaker","title":"Westinghouse | RFA3070L | Circuit Breaker | 70A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RFA3070L circuit breaker—a purpose-built 70A, 3-pole unit designed to protect and empower power systems in demanding panels. With a robust 600V rating and bolt-on mounting, it delivers dependable performance in maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\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\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e RFA3070L\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this configuration matters. A 3-pole design is ideal for protecting and coordinating three-phase power systems, delivering synchronized interruption across all conductors to prevent unbalanced loads and equipment damage. The bolt-on mounting provides a secure, heavy-duty connection that stands up to vibration, heat, and lifecycle wear in industrial environments—making it a reliable choice for panel builders and field technicians alike.\u003c\/p\u003e \u003cp\u003eIdeal applications include panel retrofits, service upgrades, and replacement installs in motor control centers, industrial control panels, and power distribution enclosures. If your project requires a match for existing RFA3070L specifications or a direct, compatible substitute in a Westinghouse system, this unit is purpose-built to meet those needs.\u003c\/p\u003e \u003cp\u003ePractical advantages you’ll notice on the job:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConsistent protection across all three phases, improving overall system safety and clamp-up reliability.\u003c\/li\u003e \u003cli\u003eSecure mounting that resists loosening during routine maintenance or in environments with frequent starts and stops.\u003c\/li\u003e \u003cli\u003eClear, verifiable compatibility through the dedicated part number, simplifying ordering and reducing mismatch risks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNotes for compatibility and installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e \u003cli\u003eVerify your panel or enclosure is rated for 600V and supports 3-pole, bolt-on breakers of this size.\u003c\/li\u003e \u003cli\u003eWhen planning the retrofit or replacement, match the RFA3070L to your existing protector family to maintain electrical coordination and safety clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427404402850,"sku":"RFA3070L","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-rfa3070l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}