{"product_id":"hfj631090r-circuit-breaker","title":"HFJ631090R | Circuit Breaker | 90A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HFJ631090R is a robust industrial circuit breaker designed to deliver reliable overcurrent protection for three‑phase power systems. Engineered for maintenance, retrofit, and replacement projects, this 90 A, 3‑pole device helps keep critical equipment safer and downtime to a minimum when exact specifications matter.\u003c\/p\u003e \u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number HFJ631090R\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose this part\u003c\/h2\u003e\n\u003cp\u003eIn any industrial panel or distribution network, a properly matched 3‑pole breaker ensures balanced protection across all three phases. The HFJ631090R is specifically identified by its part number, making compatibility straightforward for upgrades, replacements, or retrofits where maintaining the exact specs is essential.\u003c\/p\u003e \u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects that require a precise spec match to existing equipment\u003c\/li\u003e \u003cli\u003eRetrofits where updating protection without changing wiring or panel architecture is desired\u003c\/li\u003e \u003cli\u003eReplacement scenarios in industrial electrical gear that operate around 600 V and three-phase loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrevents damage from overcurrent and short-circuit events on 3‑phase circuits\u003c\/li\u003e \u003cli\u003eReduces downtime by offering a compatible, ready-to-install solution that aligns with existing ratings\u003c\/li\u003e \u003cli\u003eSimplifies procurement with a clearly identified part number that matches exact equipment requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to ensure a seamless replacement. The part number HFJ631090R is the best reference for compatibility, helping you avoid mismatches in amperage, pole count, or voltage.\u003c\/p\u003e \u003ch2\u003eInstallation and maintenance tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility and recommended interrupting capacity for your application\u003c\/li\u003e \u003cli\u003eHandle carefully during installation to preserve terminal integrity and connector alignment\u003c\/li\u003e \u003cli\u003eDocument the replacement with the part number HFJ631090R for future maintenance and procurement efficiency\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the HFJ631090R for dependable protection of 3‑phase circuits at up to 600 V, backed by the clear, unambiguous reference of the matched part number. This is the targeted, standards-aligned solution for industrial environments that demand precise specifications and reliable performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426437517474,"sku":"HFJ631090R","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\/hfj631090r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}