{"product_id":"square-d-lep36450li-circuit-breaker","title":"Square D | LEP36450LI | Circuit Breaker | 450A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D's LEP36450LI circuit breaker is a rugged, ready-to-deploy protection device designed for demanding electrical environments. With a 450A rating and 3-pole configuration, it delivers reliable three-phase interruption for systems up to 600V, making it a solid choice for industrial power distribution and heavy equipment protection.\u003c\/p\u003e \u003cp\u003eThis unit shines in maintenance, retrofit, and replacement projects where exact specifications matter. Use it to preserve system protection without guessing, and rely on the part number LEP36450LI as the definitive reference for compatibility. Always confirm fit and ratings against your panel and bus configuration before ordering to avoid delays.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 450A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LEP36450LI\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this LEP36450LI is the right fit\u003c\/h3\u003e\n\u003cp\u003eThree-pole protection ensures balanced interruption across all phases, helping to protect motors, drives, and feeders from phase imbalances and faults. The 450A rating is well-suited for substantial feeders and large equipment loads, while the 600V rating covers a wide range of industrial distribution needs.\u003c\/p\u003e \u003cp\u003eIdeal for facilities undergoing equipment modernization or panel upgrades, this breaker supports predictable maintenance windows and reduces downtime by providing a like-for-like replacement option when the exact part is required.\u003c\/p\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify fit and ratings before ordering:\u003c\/strong\u003e cross-check the exact part number LEP36450LI with your panel model and bus configuration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMatch system voltage and three-pole design:\u003c\/strong\u003e ensure your distribution network operates at 600V or lower and supports a 3-Pole breaker of this size.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrepare for installation:\u003c\/strong\u003e have the appropriate mounting hardware and enclosure clearances ready to streamline replacement or retrofit tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose Square D for dependable protection, and rely on the LEP36450LI as a precise, field-ready solution when your facility requires robust three-phase protection up to 600V with a 450A capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426350878882,"sku":"LEP36450LI","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-lep36450li-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}