{"product_id":"square-d-lal36300-300a-600v-3-pole-circuit-breaker","title":"Square D LAL36300 - 300 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LAL36300 — a 300A, 600V, 3-pole molded case circuit breaker built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Its compact design makes the most of limited panel space, while the thermal-magnetic trip unit provides stable, repeatable protection across a range of operating conditions.\u003c\/p\u003e \u003ch2\u003eWhy this 3-pole molded case breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, efficient design:\u003c\/strong\u003e Sized to maximize panel space without sacrificing performance, making it ideal for tighter installations or crowded electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Combines heat-based overload protection with magnetic short-circuit protection for precise, reliable response and reduced nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration for 3-phase systems:\u003c\/strong\u003e Perfect for commercial and light industrial applications that rely on balanced three-phase power.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rated:\u003c\/strong\u003e Suited for higher distribution voltages in residential, commercial, and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible:\u003c\/strong\u003e Engineered to work seamlessly with matching Square D loadcenters and panelboards, ensuring straightforward installation and coordinated protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Well-suited for residential service upgrades, commercial feeders, and equipment protection in a variety of facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cp\u003eIn the event of overloads or faults, the LAL36300 activates quickly to interrupt current and safeguard wiring, devices, and busbars. The thermal-magnetic design helps distinguish long-running overloads from brief fault events, supporting reliable operation of non-fault loads and minimizing unnecessary interruptions.\u003c\/p\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\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 LAL36300\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 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\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 \u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cp\u003eThis breaker is a strong fit for projects that require reliable 3-phase protection at 300A, especially when using Square D panelboards and loadcenters. It’s a practical upgrade or replacement option for installers and facility managers aiming for consistent protection and straightforward compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355316375714,"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_408ca8c5-1a6a-4889-8bb6-4faf9ebc6f61.png?v=1764691271","url":"https:\/\/www.ampstate.com\/products\/square-d-lal36300-300a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}