{"product_id":"square-d-lal36400-400a-600v-3-pole-circuit-breaker","title":"Square D LAL36400 - 400 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eSquare D LAL36400 - 400 A, 600 V, 3-Pole Molded-Case Circuit Breaker\u003c\/h2\u003e\n\u003cp\u003eThe Square D LAL36400 is a robust 400 A, 600 V, 3-pole molded-case circuit breaker designed to deliver reliable branch circuit overcurrent and short‑circuit protection in panelboards and load centers. Built for real-world electrical environments, it pairs precise protection with space-efficient design to keep your electrical distribution clean and safer.\u003c\/p\u003e \u003cp\u003eKey benefits you’ll notice in daily use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e frees valuable panel space, making it easier to organize wiring and fit larger systems in tighter enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across a wide range of temperatures and loads, minimizing nuisance trips while still delivering fast short-circuit interruption when it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e efficiently supports 3-phase circuits, ideal for commercial and light industrial equipment, machinery, and HVAC systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e designed to integrate seamlessly with matching Square D OEM load centers and panelboards, ensuring reliable performance and straightforward replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential setups with higher amperage requirements, commercial installations, and light industrial distributions, providing a single, dependable protection solution across multiple environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 LAL36400\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 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\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 \u003cp\u003eWhy choose the LAL36400 over other breakers? It’s engineered for dependable performance in real-world panel installations where space is at a premium and protection must be precise and predictable. The combination of a compact form factor and a thermal-magnetic trip mechanism means you get reliable protection with consistent trip characteristics, even as the panel configuration evolves or workloads shift.\u003c\/p\u003e \u003cp\u003eIdeal for professionals upgrading or expanding panelboards and load centers, the LAL36400 offers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEasy replacement for compatible Square D panel systems, reducing installation complexity and downtime\u003c\/li\u003e \u003cli\u003eClear protection for high‑amperage feeders and critical 3‑phase loads\u003c\/li\u003e \u003cli\u003ePeace of mind in mixed-use environments—residential, commercial, and light industrial—where robust overcurrent protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade or install with confidence knowing this 400 A, 600 V, 3‑pole molded-case circuit breaker delivers a durable, space-efficient, and compatible protection solution for your distribution panels. AmpState now brings you trusted Square D performance in a compact package designed to keep your electrical system safe and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355316474018,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lal36400-400-a-600-v-3-pole-circuit-breaker-ampstate-362.webp?v=1788749969","url":"https:\/\/www.ampstate.com\/products\/square-d-lal36400-400a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}