{"product_id":"square-d-nel36900li-circuit-breaker","title":"Square D | NEL36900LI | Circuit Breaker | 900A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D NEL36900LI Circuit Breaker\u003c\/strong\u003e — a high-capacity, three-pole protective device engineered for demanding electrical systems. With a 900-amp rating and a 600-volt maximum, this breaker is built to guard large feeders and heavy equipment against overloads, short circuits, and sustained fault currents.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specs matter, the NEL36900LI steps in as a precise match for Square D panels that accept the NEL family. Its three-pole configuration ensures balanced protection across all three phases, helping maintain system stability and reducing the risk of unbalanced faults.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 900 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and installation notes:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number NEL36900LI is the most reliable reference for compatibility with your equipment, so cross-check it against your panel label and existing breaker family. As with all high-current protection devices, ensure the enclosure, bus structure, and wiring are rated for the same or higher interrupting capability and voltage.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this model?\u003c\/strong\u003e If your application requires robust, industrial-grade protection with precise matching to Square D’s NEL-series breakers, the NEL36900LI provides a dependable solution. It is designed to integrate into legacy and new installations where a direct NEL-series replacement is needed, helping minimize downtime during maintenance and retrofit cycles.\u003c\/p\u003e \u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRetrofitting legacy equipment or panels that specify NEL-series breakers\u003c\/li\u003e\n\u003cli\u003eProtecting high-current feeders in industrial facilities, manufacturing lines, and critical power distribution\u003c\/li\u003e\n\u003cli\u003eReplacement in service environments where maintaining exact ampacity, pole arrangement, and voltage rating is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, work with a qualified electrical professional to verify compatibility and perform safe installation. By selecting the exact part number NEL36900LI, you align with the intended Square D ecosystem, helping ensure reliable protection and consistent performance across your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426248970402,"sku":"NEL36900LI","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-nel36900li-circuit-breaker-900a-3-pole-600v-916.webp?v=1789543115","url":"https:\/\/www.ampstate.com\/products\/square-d-nel36900li-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}