{"product_id":"lgl36400u31x","title":"Square D LGL36400U31X - 400A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LGL36400U31X, a rugged 400A, 3-pole circuit breaker designed to protect demanding electrical systems with precision. This unit is built to deliver dependable overcurrent protection in panelboards, switchboards, and control panels, helping keep critical processes running safely and smoothly.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 400A — suited for high-load feeders and large motor circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole — ideal for three-phase systems, providing balanced interruption across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker — reliable fault-current interruption for safe, automatic shutdown during overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Flexible use in panelboards, switchboards, and control panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Industrial, commercial, and OEM environments needing durable protection in distribution panels and motor control centers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical use cases and benefits\u003c\/h2\u003e\n\u003cp\u003eIn facilities with substantial electrical demand, the LGL36400U31X safeguards three-phase motors, drives, and feeders, reducing the risk of equipment damage and unplanned downtime. It’s well-suited for motor control centers (MCCs) and other large distribution setups where a single protective device must reliably cover key circuits.\u003c\/p\u003e \u003cp\u003eWhy choose this model matters: the 400A, 3-pole configuration aligns with the needs of three-phase distribution and control-panel layouts, delivering dependable protection where it matters most. It’s a purpose-built solution for industrial workflows, commercial power systems, and OEM assemblies that require robust, long-lasting current protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390799171746,"sku":"LGL36400U31X","price":1622.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lgl36400u31x-400a-3-pole-circuit-breaker-634.webp?v=1788906256","url":"https:\/\/www.ampstate.com\/products\/lgl36400u31x","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}