{"product_id":"njl631400na-circuit-breaker","title":"NJL631400NA | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the NJL631400NA 3-Pole Industrial Circuit Breaker—designed to protect three-phase electrical systems with reliable, coordinated disconnect. This device is built for maintenance, retrofit, and replacement projects where precise compatibility matters, helping you keep critical equipment protected and downtime to a minimum.\u003c\/p\u003e \u003ch3\u003eCore capabilities\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole design delivers simultaneous protection across all three phases, reducing risk from phase imbalances and fault conditions.\u003c\/li\u003e \u003cli\u003eIndustrial-grade construction tailored for service and retrofit environments where exact fit and ratings are essential.\u003c\/li\u003e \u003cli\u003ePart number NJL631400NA serves as the most accurate reference for compatibility in your panel or equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance upgrades for aging electrical panels that require a 3-Pole breaker with proven compatibility.\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing equipment calls for a matching NJL631400NA breaker to restore original protection levels.\u003c\/li\u003e \u003cli\u003eReplacement of failed breakers in three-phase motor circuits, conveyors, pumps, and other industrial loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings to ensure seamless replacement. The NJL631400NA is the best reference for confirming compatibility with your specific panel, enclosure, and three-phase load requirements.\u003c\/p\u003e \u003ch3\u003eInstallation and safety considerations\u003c\/h3\u003e\n\u003cp\u003eFollow standard electrical safety practices: cut power to the panel, confirm voltage and current requirements match the breaker's rating, and install according to the supplier’s installation instructions. Because this is a specialized 3-Pole device, double-check that the panel layout and bus connections align with three-phase protection needs.\u003c\/p\u003e \u003ch3\u003ePractical tips and insights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the part number NJL631400NA in your spare parts inventory for faster turnaround during outages or preventive maintenance.\u003c\/li\u003e \u003cli\u003eUse the part number as your primary compatibility reference when coordinating panel replacements or upgrades with your procurement team.\u003c\/li\u003e \u003cli\u003eDocument where this breaker is used in your electrical distribution system to simplify future maintenance or audits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427239973026,"sku":"NJL631400NA","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\/njl631400na-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}