{"product_id":"hfj634100-circuit-breaker","title":"HFJ634100 | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the HFJ634100 industrial circuit breaker, a purpose-built protector for demanding electrical systems. Designed for maintenance, retrofit, and replacement projects, this 3-Pole device delivers dependable overcurrent protection for three-phase feeders up to 600V.\u003c\/p\u003e \u003cp\u003eWith a sturdy 100A rating, it guards motors, conveyors, pumps, and other line-side equipment from overloads and short circuits, helping you minimize downtime and extend equipment life. This is not a one-size-fits-all breaker—it's a precise, compatible choice when the panel and wiring expect HFJ634100's exact specifications.\u003c\/p\u003e \u003ch2\u003eWhy choose HFJ634100?\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e—the part number HFJ634100 is the best reference for matching your existing panel or retrofit plan. Confirm fit and ratings before ordering to avoid mis-match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e for balanced, industry-standard three-phase circuits, ensuring safe, coordinated shutdown of all phases in the event of an overload or fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for reliability\u003c\/strong\u003e—industrial-grade construction designed to withstand the rigors of busy electrical rooms and production floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple replacement workflow\u003c\/strong\u003e—a straightforward swap for legacy breakers that require 3-Pole, 100A, 600V specification, reducing project downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eAmperage: 100A\u003c\/li\u003e\n\u003cli\u003ePoles: 3-Pole\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e \u003cp\u003eUse HFJ634100 in industrial panels controlling three-phase motors, conveyors, cooling systems, and process equipment. It's a solid choice for maintenance cycles, retrofit upgrades, or replacement where a precise 3-Pole, 600V breaker is required. Suitable for environments where reliable interruption protection is essential to keep lines running and avoid costly outages.\u003c\/p\u003e \u003ch2\u003eInstallation and care tips\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eHave a licensed electrician verify panel compatibility and follow all local electrical codes during installation.\u003c\/li\u003e\n\u003cli\u003ePower must be fully off and equipment de-energized before replacement. Check that wiring gauge and torque specifications meet panel requirements.\u003c\/li\u003e\n\u003cli\u003eStore replacement units in a clean, dry area to prevent corrosion or damage prior to installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Always confirm fit and ratings before ordering. The HFJ634100 part number provides the most reliable compatibility reference for your circuit protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426436731042,"sku":"HFJ634100","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\/hfj634100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}