{"product_id":"square-d-lep36450ls-circuit-breaker","title":"Square D | LEP36450LS | Circuit Breaker | 450A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LEP36450LS Circuit Breaker — a purpose-built protection device engineered for demanding industrial applications. With a 450A rating, 3-pole configuration, and a 600V operating capability, this breaker is designed to safeguard heavy-duty electrical systems while delivering reliable, predictable protection. The part number LEP36450LS is your clear reference for compatibility, making it ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \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 LEP36450LS\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for reliable protection in high-load environments where precise 450A, 3-Pole, and 600V ratings are required.\u003c\/li\u003e \u003cli\u003eOfficial part reference (LEP36450LS) minimizes guesswork during ordering and ensures alignment with existing panels and accessories.\u003c\/li\u003e \u003cli\u003eExcellent option for maintenance, retrofit, or replacement tasks that demand exact spec-matching to maintain electrical code compliance and system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or worn-out breaker in 3-Pole, 600V circuits within industrial or commercial electrical panels.\u003c\/li\u003e \u003cli\u003eRetrofitting older panels to support current loads while preserving electrical protection standards.\u003c\/li\u003e \u003cli\u003eMaintenance projects where matching amperage, pole count, and voltage are essential to avoid compatibility issues.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for purchase and installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering — the part number LEP36450LS is your most reliable compatibility reference.\u003c\/li\u003e \u003cli\u003eCross-check against your panel label or data sheet to ensure the same 450A, 3-Pole, 600V specifications are present.\u003c\/li\u003e \u003cli\u003eFollow appropriate safety protocols and electrical codes during installation, and verify system de-energization before work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re maintaining a critical installation, upgrading an aging panel, or performing a precise replacement, the Square D LEP36450LS Circuit Breaker delivers the trusted protection and compatibility you need to keep heavy-duty electrical systems running smoothly. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426350846114,"sku":"LEP36450LS","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lep36450ls-circuit-breaker-450a-3-pole-600v-965.webp?v=1789561579","url":"https:\/\/www.ampstate.com\/products\/square-d-lep36450ls-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}