{"product_id":"square-d-la36125-125a-600v-3-pole-plug-in-circuit-breaker","title":"Square D LA36125 - 125 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable branch circuit protection in panelboards and load centers, the Square D LA36125 is a 125 A, 600 V, 3-pole plug-in molded case circuit breaker built to handle demanding residential, commercial, and light industrial applications. Its fast plug-in connection simplifies installation and replacement, helping you minimize downtime during panel upgrades or service upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e125 A, 600 V\u003c\/strong\u003e capacity delivers reliable protection for high-demand circuits while keeping wiring and equipment safe from overloads and faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e supports three-phase systems or heavy single-line feeds, providing balanced protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in molded case design\u003c\/strong\u003e enables quick, tool-free replacement and streamlined maintenance within compatible Square D panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection: thermal action for prolonged overloads and magnetic action for instantaneous short-circuit trips, reducing nuisance trips and safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e designed to mate with matching Square D load centers and panelboards, ensuring reliable mechanical fit and coordinated trip behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e suitable for residential service panels, commercial electrical rooms, and light industrial distribution where dependable circuit protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat this means for your electrical system\u003c\/h3\u003e\n\u003cp\u003eWith the LA36125 installed, you get consistent protection that helps prevent insulation damage, wiring overheating, and equipment failure. The plug-in design minimizes field wiring and potential connection errors, while the thermal-magnetic trip curve adapts to changing load conditions, delivering predictable performance even as your system evolves. This breaker is a smart choice when you need a reliable, OEM-compatible solution that won’t slow down maintenance workflows.\u003c\/p\u003e \u003ch3\u003eTechnical specifications\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 LA36125\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 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\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 \u003ch3\u003eIdeal use cases and installation considerations\u003c\/h3\u003e\n\u003cp\u003eBest suited for new installations or panel upgrades in service entrances, commercial electrical rooms, and light industrial panels where a 3-pole, 125 A breaker is required. When planning installation, verify that the panelboard is compatible with plug-in thermal-magnetic breakers and that the trip curve aligns with your circuit design. Because it’s designed for OEM load centers, you’ll benefit from consistent mechanical alignment, reliable electrical contact, and predictable trip performance across the system.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the LA36125 is purpose-built for Square D panelboards, delivering precise fit, coordinated trip action, and streamlined maintenance workflows. The combination of a fast plug-in connection and a robust thermal-magnetic trip unit translates to fewer field wiring errors, quicker replacements, and dependable protection for critical circuits in your facility.\u003c\/p\u003e \u003ch3\u003eWho should buy it\u003c\/h3\u003e\n\u003cp\u003eElectrical contractors, facility managers, and maintenance teams who work with Square D panelboards and load centers will appreciate the reliability, compatibility, and installation efficiency of the LA36125. It’s a pragmatic choice for people who demand proven protection for high-capacity circuits without sacrificing service speed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355314901154,"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-la36125-125-a-600-v-3-pole-plug-in-circuit-breaker-725.webp?v=1788749807","url":"https:\/\/www.ampstate.com\/products\/square-d-la36125-125a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}