{"product_id":"square-d-lcl36500-500a-600v-3-pole-circuit-breaker","title":"Square D LCL36500 - 500 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LCL36500 — a 3-pole molded case circuit breaker engineered to shield panelboards and load centers from overcurrent and short circuits. With a robust 500 A rating and a 600 V operating voltage, this unit is designed to handle demanding branch-circuit protection in residential, commercial, and light industrial applications. Sold through AmpState, it’s built to integrate with matching OEM load centers for a cohesive protection system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded-case design\u003c\/strong\u003e: The compact footprint helps maximize usable panel space, making it easier to fit into denser panelboard configurations without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip for stable, repeatable protection\u003c\/strong\u003e: The integrated thermal and magnetic sensing provides reliable response to both gradual overloads and high-energy short circuits, reducing nuisance trips while ensuring fast disconnection when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration for balanced protection\u003c\/strong\u003e: Specifically suited for 3-phase systems, ensuring synchronized disconnection across all conductors and preventing phase imbalance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh amperage, high voltage rating\u003c\/strong\u003e: 500 A continuous duty with 600 V capacity supports large feeders and main or subfeed protections in panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible and field-ready\u003c\/strong\u003e: Engineered to drop into matching Square D OEM load centers and panelboards, simplifying replacement, upgrades, and maintenance without adapters or rewiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e: Ideal for new installations, panel upgrades, or retrofits in residential, commercial, and light industrial environments where dependable protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LCL36500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 500 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and guidance\u003c\/h3\u003e\n\u003cp\u003eFor installers and facilities managers, the LCL36500 provides a reliable solution when you need robust protection for sizable branch circuits in 3-phase panels. Use it as a main or feeder breaker in commercial or light-industrial loads, or as a critical upgrade in aging Square D panel systems that require a higher-current protection device with a compact form factor. Its compatibility with OEM load centers minimizes compatibility concerns during replacement projects, reducing downtime and simplifying spare-part inventories.\u003c\/p\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReliable protection: The thermal-magnetic trip unit delivers predictable performance across a wide fault-current range, so you can trust it to interrupt faults promptly without unnecessary trips.\u003c\/li\u003e \u003cli\u003eSpace optimization: A compact molded-case design helps you maximize panel density, supporting more circuits within the same footprint.\u003c\/li\u003e \u003cli\u003eLong-term compatibility: Use with corresponding OEM panels to maintain warranty considerations and ensure coordinated protection across the system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and maintenance notes\u003c\/h3\u003e\n\u003cp\u003eFollow standard Square D installation instructions and ensure your panelboard is rated for 600 V and compatible with 3-pole molded case breakers. Regular inspection of breaker operation, including visual checks and periodic testing per your maintenance program, will help sustain protection performance over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355317325986,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_600c8386-f0e8-49a6-bf90-7bdc796b0688.png?v=1764691283","url":"https:\/\/www.ampstate.com\/products\/square-d-lcl36500-500a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}