{"product_id":"hfj631100r-circuit-breaker","title":"HFJ631100R | Circuit Breaker | 100A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eHFJ631100R\u003c\/strong\u003e is an industrial-grade circuit breaker engineered for demanding electrical environments. With a 100A rating across a 3-pole configuration and a 600V maximum, this bolt-on unit delivers dependable overload protection while ensuring a secure, straightforward retrofit or replacement in compatible panels and switchgear.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\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 number:\u003c\/strong\u003e HFJ631100R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e Use the part number to confirm exact fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this HFJ631100R stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise three-phase protection:\u003c\/strong\u003e Designed for 3‑phase power systems, aligning perfectly with most industrial motors, transformers, and distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient retrofit solution:\u003c\/strong\u003e Bolt-on mounting simplifies replacement in existing frames, reducing downtime and field labor during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility signal:\u003c\/strong\u003e The HFJ631100R part number is your best reference when cross-checking panel compatibility, ensuring you’re pairing exactly the right model for your equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial resilience:\u003c\/strong\u003e Built to withstand the rigors of continuous operation in manufacturing lines, processing plants, and heavy-duty control panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and replacement of aging or damaged breakers in service panels and switchgear\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade existing electrical infrastructure to a 100A, 3‑pole, 600V protection scheme\u003c\/li\u003e \u003cli\u003eOEM equipment enrollment where a precise HFJ631100R replacement fits the original design\u003c\/li\u003e \u003cli\u003eIndustrial machinery, conveyor systems, and motor control centers requiring robust, reliable circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings using the \u003cstrong\u003eHFJ631100R\u003c\/strong\u003e part number as the primary compatibility reference. Ensure your panel or switchgear accepts bolt-on mounting and supports a 3-pole breaker at 600V. Follow your equipment manufacturer’s installation instructions and use appropriate safety procedures to power down, lock out, and test the circuit prior to replacement. Align bus connections and mounting holes carefully to ensure a secure, vibration-resistant installation and reliable long-term operation.\u003c\/p\u003e \u003ch3\u003eMaintenance and practical guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep a record of the replacement date and any observed electrical anomalies to anticipate future maintenance needs.\u003c\/li\u003e \u003cli\u003eInspect surrounding components for signs of wear or overheating during regular service checks, and replace the breaker if discoloration or charring is present.\u003c\/li\u003e \u003cli\u003eStore replacement units in a clean, dry environment to preserve internal mechanisms and trip integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427268382882,"sku":"HFJ631100R","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\/hfj631100r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}