{"product_id":"hfj631150-circuit-breaker","title":"HFJ631150 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eHFJ631150 is a 3-pole industrial circuit breaker engineered for demanding power environments. This device is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter, giving you a reliable solution when you need to protect three-phase systems with precision.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e provides synchronized protection across all three phases in a single, compact unit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number HFJ631150\u003c\/strong\u003e serves as the clearest compatibility reference, reducing guesswork when sourcing parts for existing installations.\u003c\/li\u003e \u003cli\u003eIdeal for industrial electrical distributions where downtime is costly and quick, accurate replacements are essential.\u003c\/li\u003e \u003cli\u003eDesigned to interrupt fault currents and shield connected equipment and personnel in multi-phase circuits during abnormal conditions.\u003c\/li\u003e \u003cli\u003eMaintenance-friendly and straightforward to swap in for retrofit or replacement projects, helping to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eFor the best results, \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e. The \u003cstrong\u003eHFJ631150\u003c\/strong\u003e part number is the most reliable reference for compatibility, ensuring you match the exact footprint, terminal configuration, and trip characteristics your panel requires.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging or failed three-phase breakers in industrial control panels and switchgear.\u003c\/li\u003e \u003cli\u003eRetrofits where a precise 3-pole breaker is needed to maintain system protection across all phases.\u003c\/li\u003e \u003cli\u003eMaintenance projects that demand a direct part-number match to avoid compatibility issues and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to expect in practice\u003c\/h3\u003e\n\u003cp\u003eChoosing a part-number-specific breaker like HFJ631150 helps ensure you retain the original protection scheme of your electrical distribution. With a clear reference point for compatibility, you can streamline procurement, reduce errors, and keep three-phase systems safeguarded against overloads and short circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427268284578,"sku":"HFJ631150","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\/hfj631150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}