{"product_id":"square-d-nxf36900g-circuit-breaker","title":"Square D | NXF36900G | Circuit Breaker | 900A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D NXF36900G is a rugged, high-capacity circuit breaker designed for industrial power distribution. With a 900A amperage rating and a 600V maximum, this unit delivers dependable overcurrent protection for demanding feeders and critical loads. The part number NXF36900G is the definitive reference for compatibility, making it a trusted choice for maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003cp\u003eWhy this matters in real-world setups: choosing the exact part number ensures proper mounting, electrical characteristics, and coordination with your existing protection scheme. The NXF36900G is engineered to align with compatible Square D panels and assemblies, reducing the risk of fit issues during critical repairs or upgrades. Always confirm the fit and ratings against your panel model before ordering to keep your system protected without surprises.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 900A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NXF36900G\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand lineage:\u003c\/strong\u003e Square D circuit breaker, designed for industrial panels and distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain feeder protection and isolation in industrial panels where high current handling is required\u003c\/li\u003e \u003cli\u003eRetrofit projects to replace aging or failed breakers without changing the panel architecture\u003c\/li\u003e \u003cli\u003eReplacement of legacy protection in service entrances and equipment rooms that rely on Square D standards\u003c\/li\u003e \u003cli\u003eCritical-load applications in manufacturing facilities, data centers, and processing plants needing reliable, traceable parts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e through the definitive part number, reducing guesswork during procurement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrong protection for high-load circuits\u003c\/strong\u003e with a 900A rating, suitable for demanding industrial environments\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear sourcing and traceability\u003c\/strong\u003e—the NXF36900G reference simplifies ordering and maintenance history\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined integration\u003c\/strong\u003e with existing Square D panels and protection schemes, aiding consistent system coordination\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for procurement and installation: verify fit and ratings against your specific Square D panel before purchasing, and follow standard electrical safety practices during replacement or retrofit. The NXF36900G is a purpose-built choice for professionals who require reliable protection with a straightforward, repeatable sourcing path.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426240385186,"sku":"NXF36900G","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-nxf36900g-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}