{"product_id":"hfj631100-circuit-breaker","title":"HFJ631100 | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the HFJ631100 Circuit Breaker — an industrial-grade protective device designed for reliable safeguarding of 3-phase power systems up to 600V. With a 100A rating and a 3-Pole configuration, this breaker delivers precise, coordinated protection for motors, drives, and critical panel circuits in maintenance, retrofit, and replacement projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A current rating\u003c\/strong\u003e provides dependable overcurrent protection for mid-size loads without unnecessary outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design\u003c\/strong\u003e ensures balanced, simultaneous interruption across all three phases in standard 3-phase applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage\u003c\/strong\u003e covers a wide range of industrial distribution setups and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade construction\u003c\/strong\u003e built to withstand the rigors of ongoing maintenance, retrofits, and replacements in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement\u003c\/strong\u003e when exact specifications are required to match existing panels and systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest compatibility reference\u003c\/strong\u003e use part number HFJ631100 as the primary guide for fitment and ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the HFJ631100 over generic options? Its explicit 100A, 3-pole configuration and 600V rating align with common industrial setups, delivering predictable protection and simplifying system upgrades. The three-phase design helps prevent phase imbalance and equipment damage, reducing downtime and maintenance costs over the life of the installation.\u003c\/p\u003e \u003cp\u003eIdeal use scenarios include upgrading legacy control panels, retrofitting machinery to meet current electrical standards, or replacing worn breakers in service lines. It’s well-suited for electrical rooms, manufacturing floors, conveyors, and distributed motor stations where reliable protection and quick, clear trip responses are essential.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eNote: Confirm fit and ratings before ordering. The HFJ631100 part number is the best reference for compatibility with your panel or enclosure.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426437484706,"sku":"HFJ631100","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfj631100-circuit-breaker-100a-3-pole-600v-810.webp?v=1789577237","url":"https:\/\/www.ampstate.com\/products\/hfj631100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}