{"product_id":"square-d-lgl36600u33x-600a-600v-3-pole-circuit-breaker","title":"Square D LGL36600U33X - 600 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D LGL36600U33X is a 600A, 600V, 3-pole molded case circuit breaker engineered to safeguard panelboards and load centers from overcurrent and short circuits. Built for dependable protection in a variety of electrical environments, this device combines compact efficiency with precise trip performance to keep circuits safe and equipment online.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e earns valuable panel space, making it easier to organize high-capacity protection without crowding the enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection against both overloads and short circuits, minimizing nuisance trips and ensuring reliable operation when it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible installation\u003c\/strong\u003e designed to pair with matching Square D OEM load centers and panelboards for straightforward, worry-free integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile reach\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications that require robust 3-pole protection in a single device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\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 LGL36600U33X\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 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\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\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtect large branch circuits in commercial panelboards and load centers where a 3-pole solution is required for three-phase distribution.\u003c\/li\u003e \u003cli\u003eIntegrate into residential electrical systems in larger, high-load installations where a 600A main or feeder protection is needed.\u003c\/li\u003e \u003cli\u003eEquip light industrial equipment feeds that demand solid short-circuit protection and reliable overload coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets the Square D LGL36600U33X apart is its blend of space efficiency and dependable trip behavior. The compact form helps maximize usable panel space, while the thermal-magnetic trip unit provides predictable performance across a range of fault conditions. When used with compatible OEM load centers and panelboards, it offers a cohesive protection strategy that aligns with standard electrical planning and maintenance routines.\u003c\/p\u003e \u003ch3\u003eInstallation and maintenance notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure installation into a compatible OEM panelboard or load center designed for 3-pole molded case breakers.\u003c\/li\u003e \u003cli\u003eFollow all safety guidelines and local electrical codes during installation and servicing.\u003c\/li\u003e \u003cli\u003eRegularly inspect for signs of wear or damage and verify that the trip mechanism remains responsive through periodic testing as recommended by your maintenance program.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355322798242,"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_65e34f1a-1ae8-4c18-954e-c9943e172392.png?v=1764691311","url":"https:\/\/www.ampstate.com\/products\/square-d-lgl36600u33x-600a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}