{"product_id":"westinghouse-rfa3070-circuit-breaker","title":"Westinghouse | RFA3070 | Circuit Breaker | 70A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eFor professionals working with three‑phase, 600V electrical systems, the Westinghouse RFA3070 is a purpose‑built circuit breaker that combines reliable protection with straightforward installation. This 70A, 3‑pole bolt‑on model is designed for maintenance, retrofit, and replacement projects where exact compatibility matters and downtime is costly.\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 type:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e RFA3070 is the best compatibility reference\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement in suitable panels and systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters in real work scenarios\u003c\/p\u003e \u003cp\u003eThe 3‑pole design provides balanced protection for three‑phase circuits, making it ideal for industrial equipment, motors, and distributed loads that rely on consistent fault isolation. The bolt‑on mounting offers a secure, vibration‑resistant connection that reduces the risk of loose contacts in demanding environments. With a 70A rating, it handles substantial load control while preserving safety margins in system protection.\u003c\/p\u003e \u003ch3\u003eUse cases that benefit from the Westinghouse RFA3070\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUpgrading or replacing worn or damaged breakers in existing 600V, three‑phase panels.\u003c\/li\u003e \u003cli\u003eRetrofits where a precise 70A, 3‑pole, 600V bolt‑on solution is required to maintain panel zoning and protection coordination.\u003c\/li\u003e \u003cli\u003eNew installations in compatible Westinghouse‑brand or other panels that specify the RFA3070 form factor and ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e \u003cp\u003eBefore ordering, verify fit and ratings on your panel. The \u003cstrong\u003eRFA3070\u003c\/strong\u003e part number is the clearest reference for compatibility, helping you avoid mismatches in pole configuration, voltage, or mounting style. If your project involves strict 600V operation or a three‑phase distribution circuit, this breaker aligns with those requirements and supports reliable fault isolation when trips are needed.\u003c\/p\u003e \u003ch3\u003ePractical guidance for installation and use\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eConsult your panel’s labeling to confirm that a 70A, 3‑pole, 600V bolt‑on breaker is within the allowed protection range.\u003c\/li\u003e \u003cli\u003eFollow all standard electrical safety practices and the panel manufacturer’s installation instructions when mounting and wiring.\u003c\/li\u003e \u003cli\u003eKeep the exact part reference (RFA3070) handy for future maintenance or replacement planning to ensure ongoing compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Westinghouse RFA3070 for a dependable, compatible solution that supports efficient maintenance, precise retrofit work, and durable protection for 3‑phase, 600V systems. Add it to your project roster and align your protection strategy with a trusted, widely supported component.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427404435618,"sku":"RFA3070","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-rfa3070-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}