{"product_id":"square-d-lgl36600u44x-600a-600v-3-pole-circuit-breaker","title":"Square D LGL36600U44X - 600 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LGL36600U44X, a 600 A, 600 V, 3-pole molded case circuit breaker designed for dependable branch circuit protection in panelboards and load centers. Available from AmpState, this unit blends high-current capability with a compact footprint to support demanding electrical installations without crowding the panel.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e minimizes space usage, helping you maximize panel layout and simplify wiring inside crowded enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection—providing fast response to short circuits while smoothly handling overloads for fewer nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e ideal for three-phase systems, streamlining wiring and protection across commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to integrate with matching Square D loadcenters and panelboards for consistent trip characteristics and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where robust branch-circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: LGL36600U44X\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\u003eUse cases and practical notes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eGreat for high-capacity feeders in commercial panelboards and load centers where space efficiency and reliable trip performance matter.\u003c\/li\u003e \u003cli\u003eWell-suited for three-phase distribution in light industrial settings, motor circuits, and large lighting installations.\u003c\/li\u003e \u003cli\u003ePairs with matching OEM panels to maintain consistent protection characteristics and simplify maintenance schedules.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the right breaker means balancing protection, space, and compatibility. The Square D LGL36600U44X delivers solid, predictable performance for demanding electrical systems, backed by OEM compatibility and a design that respects panel real estate—perfect for contractors, facilities managers, and installers aiming for dependable protection with clean integration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355322831010,"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_2c06bd54-0b3f-49ff-9b87-e9176a6c2acc.png?v=1764691312","url":"https:\/\/www.ampstate.com\/products\/square-d-lgl36600u44x-600a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}