{"product_id":"hf631090r-circuit-breaker","title":"HF631090R | Circuit Breaker | 90A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eHF631090R is a purpose-built industrial circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter. This 3-pole, 90A device is engineered to protect 600V systems, delivering dependable overcurrent protection for feeders, motors, and critical panel circuitry in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\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\u003eApplication:\u003c\/strong\u003e Industrial circuit protection for 600V electrical infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e When your project calls for a precise, compatible breaker, the HF631090R provides a known reference point. Its 3-pole configuration supports three-phase circuits common in industrial settings, while the 90A rating aligns with typical feeder and motor protection needs. The 600V rating ensures you’re covered for high-voltage equipment and distribution panels without compromising safety or performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Replace aging or worn breakers with a direct, spec-matched unit to restore reliable protection and minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e Update control panels or motor circuits with a breaker that matches existing ratings, simplifying inventory and compatibility checks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement in legacy systems:\u003c\/strong\u003e When a component in a 600V setup reaches end-of-life, this breaker provides an exact spec fit to maintain system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to ensure the right fit\u003c\/strong\u003e Before ordering, use the part number HF631090R as the primary compatibility reference and verify that your panel or switchgear supports a 90A, 3-Pole, 600V configuration. If you’re replacing an existing unit, confirm identical amperage, pole count, and voltage rating to avoid mismatches that can cause improper protection or nuisance trips.\u003c\/p\u003e \u003cp\u003eIdeal for facilities and equipment rooms that operate on 600V systems, the HF631090R is a reliable choice when you need a precise, match-for-purpose circuit breaker. It’s not just a component—it’s a strategic part of maintaining safe, uninterrupted industrial operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426695336098,"sku":"HF631090R","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/hf631090r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}