{"product_id":"square-d-lgl36600u31x-600a-600v-3-pole-circuit-breaker","title":"Square D LGL36600U31X - 600 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D LGL36600U31X\u003c\/strong\u003e is a 600 A, 600 V, 3-pole molded case circuit breaker designed to safeguard branch circuits in panelboards and load centers. Its compact, space-saving molded case helps you maximize panel real estate while delivering dependable protection when it matters most.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSpace-efficient molded case design that fits tightly in crowded panels without compromising protection.\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit provides stable overload protection and fast short-circuit interruption, ensuring predictable circuit response under varying loads.\u003c\/li\u003e \u003cli\u003eThree-pole configuration suitable for balanced 3-phase systems common in commercial and light industrial environments.\u003c\/li\u003e \u003cli\u003e600 A current rating paired with a 600 V voltage rating supports high-demand branch circuits across industrial-grade equipment.\u003c\/li\u003e \u003cli\u003eOEM-compatible with matching Square D loadcenters and panelboards, ensuring proper fit, electrical continuity, and reliable coordination with existing protection schemes.\u003c\/li\u003e \u003cli\u003eDurable construction designed for robust operation within standard panel enclosures and service locations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain distribution panels in commercial buildings, data centers, schools, and retail facilities requiring strong, reliable protection for large feeder circuits.\u003c\/li\u003e \u003cli\u003eRetrofit projects where you need an exact OEM-compatible breaker to maintain system coordination and compliance with existing equipment.\u003c\/li\u003e \u003cli\u003eResidential, commercial, and light industrial panels that demand a high-current, 3-pole protective device for safe operation of three-phase loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: LGL36600U31X\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 600 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the \u003cstrong\u003eSquare D LGL36600U31X\u003c\/strong\u003e, you get a proven, OEM-compatible solution that combines space efficiency, reliable protection, and versatility across commercial and light industrial panels. Build safer electrical systems with precise trip performance and durable, long-lasting construction.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355322732706,"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_06a82c5e-a3d7-4835-8bad-67a839b9d783.png?v=1764691310","url":"https:\/\/www.ampstate.com\/products\/square-d-lgl36600u31x-600a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}