{"product_id":"square-d-la36350-350a-600v-3-pole-plug-in-circuit-breaker","title":"Square D LA36350 - 350 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LA36350 — a 350A, 600V, 3-pole plug-in molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to keep critical electrical systems up and running, it combines powerful protection with straightforward serviceability.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in installation\u003c\/strong\u003e — streamline upgrades and replacements with a design optimized for quick seating in compatible OEM load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — provides stable, repeatable protection by responding to overload conditions (thermal) and short circuits (magnetic), reducing nuisance trips while safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e — engineered to pair with matching Square D load centers and panelboards for precise fit, coordination, and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e — 350A rating supports large branch circuits without compromising protection in residential, commercial, and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V class protection\u003c\/strong\u003e — suitable for demanding distribution and control circuits, delivering dependable interruption across multiple applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole synchronization\u003c\/strong\u003e — the 3-pole design ensures simultaneous tripping across all conductors for comprehensive, coordinated protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications at a glance\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 LA36350\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 350 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\u003eMounting style:\u003c\/strong\u003e Plug-in\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 use scenarios\u003c\/h2\u003e\n\u003cp\u003ePerfect for commercial panelboards and load centers where large feeders require robust protection. Use cases include heavy-duty lighting distributions, HVAC feeders, and machinery circuits in commercial or light industrial settings. The plug-in design minimizes downtime during panel upgrades or maintenance, keeping essential equipment protected with minimal service interruption.\u003c\/p\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003ePair this breaker with matching Square D OEM load centers and panelboards to ensure optimal fit and electrical coordination. Confirm that your panel is rated for 600V and supports 3-pole plug-in devices at 350A. Always follow applicable electrical codes and safety practices during installation or replacement, and rely on the thermal-magnetic trip to provide reliable protection against both overload and short-circuit events.\u003c\/p\u003e \u003cp\u003eWith the LA36350, you gain a dependable, high-current protection solution that simplifies serviceability while delivering precise, coordinated performance for demanding electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355315458210,"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_e01bcc3b-d3cf-43d2-a386-05dac81dd0e2.png?v=1764691260","url":"https:\/\/www.ampstate.com\/products\/square-d-la36350-350a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}