{"product_id":"square-d-nef36800lig-circuit-breaker","title":"Square D | NEF36800LIG | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your industrial or commercial three-phase system demands serious protection, the Square D NEF36800LIG circuit breaker stands up to the challenge. This 800A, 3-pole device is engineered for 600V service, delivering dependable interruption capabilities to safeguard motors, drives, and other heavy-load equipment in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NEF36800LIG — the most reliable reference for compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible Square D installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe NEF36800LIG is built for direct replacement scenarios where exact specifications matter. With a three-pole design, it provides synchronized protection across all phases, helping maintain balanced operation and protecting downstream equipment from overcurrent events in high-demand circuits.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects in large electrical panels that service heavy machinery or process lines\u003c\/li\u003e \u003cli\u003eReplacement of failed or aging breakers in 3-phase, 600V power systems\u003c\/li\u003e \u003cli\u003ePermanent installations where a precise 800A, 3-pole, 600V specification is required for reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey considerations and compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your equipment and panel are rated for 800A and 600V and that the physical form factor matches the NEF36800LIG. The part number is the best reference to ensure a correct fit and reliable performance, minimizing downtime and installation risk in critical systems.\u003c\/p\u003e \u003ch3\u003eWhat this means for you\u003c\/h3\u003e\n\u003cp\u003eChoosing the NEF36800LIG means opting for a high-current circuit protection solution designed for real-world, in-service reliability. It’s not just about specs on a page—it’s about safeguarding expensive equipment, reducing unplanned outages, and streamlining maintenance with a part that aligns precisely with your system’s requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426190839970,"sku":"NEF36800LIG","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-nef36800lig-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}