{"product_id":"square-d-nxf361000-circuit-breaker","title":"Square D | NXF361000 | Circuit Breaker | 1000A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D NXF361000 Circuit Breaker is a purpose-built protective device engineered for demanding electrical systems where reliability and precision matter. With a robust 1000A rating, a 3-pole configuration, and a 600V ceiling, this breaker shields large feeders and heavy equipment from overcurrent events while keeping your operating load within safe limits.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, the NXF361000 seamlessly integrates with compatible Square D panels and assemblies that require this exact specification. Its dependable trip performance helps prevent insulation damage and downstream faults, supporting uptime in environments where downtime is costly.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1000A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNotes: Confirm fit and ratings before ordering. Part number is the best reference for compatibility.\u003c\/p\u003e \u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities upgrading or maintaining large electrical panels with high-current requirements\u003c\/li\u003e \u003cli\u003eEngineers and technicians performing retrofits or replacements in legacy Square D installations\u003c\/li\u003e \u003cli\u003eMaintenance teams seeking a ready, exact-part replacement to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eChoosing the NXF361000 means aligning with Square D’s established reliability for high-load protection. The 3-pole design offers balanced phase protection, which is crucial for three-phase systems that power motors, conveyors, and other heavy equipment. By matching the exact part reference, you reduce the risk of incompatibility and ensure consistent electrical characteristics across your protective device lineup.\u003c\/p\u003e \u003ch3\u003ePractical usage tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse as a direct replacement in panels and enclosures specified to accept the NXF361000 to avoid mounting or wiring discrepancies.\u003c\/li\u003e \u003cli\u003eVerify that your system’s service voltage and fault current ratings align with the 600V, 1000A profile before installation.\u003c\/li\u003e \u003cli\u003eKeep a compatible spare on hand for critical feeders in industrial facilities to limit downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426204373154,"sku":"NXF361000","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\/square-d-nxf361000-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}