{"product_id":"square-d-nel36900lig-circuit-breaker","title":"Square D | NEL36900LIG | Circuit Breaker | 900A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D NEL36900LIG circuit breaker—a precision, high-capacity solution designed for maintenance, retrofit, and replacement projects where exact specifications matter. With a robust 900 A rating, three poles, and a 600 V capability, this breaker is built to protect demanding industrial feeders and panel systems while keeping downtime to a minimum.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 900 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NEL36900LIG\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Use the NEL36900LIG part number as the best reference to confirm fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 900A, 3-Pole, 600V breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn demanding electrical environments, you need a breaker that aligns exactly with your panel’s design and protection requirements. The NEL36900LIG is purpose-built for installations that require a precise 900 A current rating and three-phase coverage, ensuring reliable interruption across all phases when fault conditions occur. This reduces the risk of phase imbalances and equipment damage during overload events, delivering targeted protection where it’s most critical.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker is the right choice for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance or retrofit work on industrial panels that originally spec’d a 900 A, 3-pole, 600 V protection device.\u003c\/li\u003e \u003cli\u003eReplacement of aging or non-standard breakers in heavy-load feeders for manufacturing lines, processing equipment, or large motors.\u003c\/li\u003e \u003cli\u003eUpgrading service feeders in commercial or industrial facilities where a consistent, high-current protection solution is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you gain with the NEL36900LIG\u003c\/h3\u003e\n\u003cp\u003eBy locking in the exact specifications needed, this breaker helps maintain system reliability and protection coordination. Rely on the definitive reference—its part number—to ensure there’s no guesswork in compatibility, stocking, or installation. Pairing the right breaker with your panel minimizes mismatches and unnecessary downtime during maintenance windows.\u003c\/p\u003e \u003ch3\u003ePractical installation considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, verify that your panel and bus configuration support a 900 A, 3-pole, 600 V device.\u003c\/li\u003e \u003cli\u003eKeep a correctly rated replacement on hand to reduce system downtime during planned maintenance or emergency outages.\u003c\/li\u003e \u003cli\u003eConsult with a qualified electrician or your panel manufacturer’s documentation to ensure proper mounting, wiring, and protection coordination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426190413986,"sku":"NEL36900LIG","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-nel36900lig-circuit-breaker-900a-3-pole-600v-795.webp?v=1789530535","url":"https:\/\/www.ampstate.com\/products\/square-d-nel36900lig-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}