{"product_id":"square-d-lcf36500-circuit-breaker","title":"Square D | LCF36500 | Circuit Breaker | 500A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LCF36500 circuit breaker — a purpose-built protective device engineered for demanding 600V industrial and commercial systems. With a 500A rating and 3-pole configuration, this breaker is designed for maintenance, retrofit, and replacement projects where exact fit and reliable protection are non-negotiable. Use it where you need robust overload protection and a precise match to your panel’s specifications, using the part number LCF36500 as your go-to reference for compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 500A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this specific breaker stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongexact-fit compatibility:\u003e The LCF36500 is purpose-built for Square D panels and other systems that require a 3-pole, 600V, 500A protective device. Always verify panel catalog and fit using the part number to ensure seamless installation.\u003c\/strongexact-fit\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrategic for high-demand circuits:\u003c\/strong\u003e The 500A rating is ideal for heavy feeders and critical loads, helping to prevent nuisance trips while maintaining fast response to faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly:\u003c\/strong\u003e Replace aging or failed breakers without changing your entire panel, preserving existing wiring schemes and reducing downtime during upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational clarity and reliability:\u003c\/strong\u003e Clear labeling and a robust design support straightforward field inspections, maintenance, and serviced-based replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading protection for 600V feeders in manufacturing lines or processing equipment where high-current protection is essential.\u003c\/li\u003e \u003cli\u003eReplacing a worn or obsolete breaker in a Square D panel with a drop-in, compatible LCF-series device to restore reliable protection quickly.\u003c\/li\u003e \u003cli\u003eImplementing targeted protection during plant retrofits, ensuring service continuity while updating electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant fit and safety notes\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings against your panel’s catalog requirements. The LCF36500’s form factor and trip characteristics are specifically matched to compatible 3-pole, 600V applications.\u003c\/li\u003e \u003cli\u003eAlways perform installation per electrical safety standards, using proper lockout\/tagout procedures and verifying panel de-energization prior to service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose Square D for circuit protection\u003c\/p\u003e\n\u003cp\u003eSquare D has a long-standing reputation for dependable circuit protection and thoughtful panel engineering. The LCF36500 combines durable construction with precise electrical characteristics to support reliable operation in demanding environments, making it a smart choice for technicians focused on safety, uptime, and long-term cost efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426397737122,"sku":"LCF36500","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lcf36500-circuit-breaker-500a-3-pole-600v-284.webp?v=1789569459","url":"https:\/\/www.ampstate.com\/products\/square-d-lcf36500-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}