{"product_id":"square-d-nef36700lsg-circuit-breaker","title":"Square D | NEF36700LSG | Circuit Breaker | 700A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D NEF36700LSG is a robust circuit breaker engineered for demanding electrical environments. With a 700A rating, a 3-pole configuration, and a 600V operating range, this unit is built to protect large, three-phase systems during maintenance, retrofit, or replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e700A current rating:\u003c\/strong\u003e Delivers reliable overcurrent protection for high-load distribution feeders and main feeders in industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design:\u003c\/strong\u003e Provides balanced protection across all three phases, helping maintain system stability in 600V three-phase networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage:\u003c\/strong\u003e Suitable for a wide range of commercial and industrial equipment within the 600-volt class.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference NEF36700LSG:\u003c\/strong\u003e Use this exact model as the compatibility anchor when cross-referencing panel labels and replacement plans.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement use:\u003c\/strong\u003e Ideal for upgrading aging gear, servicing existing panels, or replacing a like-for-like breaker in compatible Square D installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTypical applications include high-current feeders in manufacturing environments, large commercial electrical rooms, and service disconnect scenarios where dependable three-phase protection is essential. This breaker is designed to slot into compatible Square D panels that require a 700A, 3-pole, 600V device, allowing you to maintain continuity of protection without compromising safety or performance.\u003c\/p\u003e \u003cp\u003ePractical considerations for buyers: before ordering, confirm fit and ratings against your panel labeling and ensure the 700A\/3-pole\/600V specifications match your system requirements. This attention to compatibility helps prevent install delays and ensures the device will perform as intended in your electrical distribution scheme.\u003c\/p\u003e \u003cp\u003eIn short, the Square D NEF36700LSG stands out for high-current reliability in 3-phase 600V circuits, straightforward retrofit or replacement compatibility, and a clear reference point for ensuring you select the exact model your panel calls for.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426148569250,"sku":"NEF36700LSG","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-nef36700lsg-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}