{"product_id":"hfa3125-circuit-breaker","title":"HFA3125 | Circuit Breaker | 125A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HFA3125 circuit breaker is an industrial-grade protection device engineered to guard your three-phase power system with precision. With a 125A rating across 3 poles and a 600V maximum, it delivers dependable interruption capability for demanding maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch2\u003eWhy the HFA3125 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree-pole design provides balanced protection across all three phases, helping prevent unbalanced loads and equipment damage\u003c\/li\u003e \u003cli\u003e125A continuous current rating supports typical industrial feeders and motor circuits while maintaining a healthy margin during startup transients\u003c\/li\u003e \u003cli\u003e600V operating voltage expands compatibility with a wide range of industrial equipment and distribution configurations\u003c\/li\u003e \u003cli\u003eBuilt for maintenance, retrofit, and replacement work—easy to integrate into existing systems when the exact specs are required\u003c\/li\u003e \u003cli\u003ePart number HFA3125 is the best reference for compatibility, so verify the fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker solves the practical needs of plant maintenance teams and system designers who require a reliable, spec-matched component to keep critical power paths protected and available. By aligning with established three-phase protection schemes, the HFA3125 helps maintain safe shutdown, controlled fault interruption, and predictable performance in routine upgrades or repairs.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or degraded breakers to restore standard protection without altering existing panel configurations\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade legacy systems to a current 125A\/3-Pole, 600V protection scheme to meet evolving electrical codes and reliability demands\u003c\/li\u003e \u003cli\u003eReplacement: substitute for panels or equipment that specify the HFA3125 or compatible specifications, minimizing downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eReference: Part number HFA3125\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your existing panel or equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426420281506,"sku":"HFA3125","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\/hfa3125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}