{"product_id":"rfj3m175-circuit-breaker","title":"RFJ3M175 | Circuit Breaker | 175A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the RFJ3M175—a rugged industrial circuit breaker engineered for dependable protection in three‑phase, 480V power systems. With a 175A rating and a 3‑pole design, this device is built to guard equipment and personnel while keeping your electrical system running smoothly during routine operation and fault events.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, the RFJ3M175 fits into panels and distributions that rely on exact specifications. When you need a compatible, drop‑in solution that matches your existing setup, this unit is the clear choice. The part number RFJ3M175 serves as the best reference for compatibility, so verify it against your panel directory before ordering.\u003c\/p\u003e \u003ch3\u003eWhy this 3‑pole, 480V breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for three‑phase systems:\u003c\/strong\u003e Commonly used in manufacturing lines, HVAC distributors, and motor control centers to ensure all three phases disconnect together, protecting equipment from unbalanced faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear current rating:\u003c\/strong\u003e 175A sizing provides appropriate protection for mid‑sized feeders and motors without overly interrupting normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480V readiness:\u003c\/strong\u003e Optimized for industrial distribution environments where 480V three‑phase power is standard.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused compatibility guidance:\u003c\/strong\u003e Use the RFJ3M175 as your primary cross‑reference reference when matching replacement parts to existing panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance and retrofit confidence:\u003c\/strong\u003e A reliable option for updating aging panels or refreshing critical protection devices during plant upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTypical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading legacy machine centers and production lines that operate on 480V three‑phase power.\u003c\/li\u003e \u003cli\u003eReplacing failed or out‑of‑date breakers in motor control panels and switchgear.\u003c\/li\u003e \u003cli\u003eRetrofits that require exact spec matching to minimize wiring changes and downtime.\u003c\/li\u003e \u003cli\u003eSpare parts strategy for service teams maintaining industrial equipment portfolios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number RFJ3M175 is the most reliable reference for compatibility, and matching the exact specifications ensures safe, compliant operation in your electrical system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: \u003cstrong\u003e175A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e3‑Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage: \u003cstrong\u003e480V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eProduct identity: \u003cstrong\u003eRFJ3M175\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426331644066,"sku":"RFJ3M175","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/rfj3m175-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}