{"product_id":"square-d-lga36400u33x-400a-3p-600v-circuit-breaker","title":"Square D LGA36400U33X 400A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D LGA36400U33X\u003c\/strong\u003e is a 400A, 3-pole, 600V circuit breaker built for everyday electrical work. This Square D device delivers dependable circuit protection in panelboards, load centers, and broader electrical distribution systems. It's a smart pick for maintenance teams, panel builders, and spare inventory where a direct part-number match matters.\u003c\/p\u003e \u003cp\u003eKey features and advantages:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400 Amp rating\u003c\/strong\u003e handles high-demand feeders and protects equipment from overloads in demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e supports three-phase distribution, helping maintain balanced loads in commercial and industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage\u003c\/strong\u003e suitable for medium-voltage panel environments and safe shutoff during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part-number compatibility\u003c\/strong\u003e with Square D installations thanks to the LGA36400U33X designation, reducing the risk of mismatches during maintenance or installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation contexts\u003c\/strong\u003e designed for panelboards, load centers, and electrical distribution networks, making it a reliable staple in service trucks and workshop inventory.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for you\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFaster downtime recovery\u003c\/strong\u003e with a direct-fit part—no guesswork on compatibility for quick replacements in critical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term readiness\u003c\/strong\u003e maintain a well-curated spare inventory with the exact parts your team relies on, ensuring you’re never stuck waiting for the right breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear ownership\u003c\/strong\u003e by stocking a reputable Square D model, backed by AmpState's availability for immediate sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re unsure whether this is the right match for your setup, AmpState offers help confirming fit and compatibility. Message us and we’ll assist in verifying that the Square D LGA36400U33X aligns with your panelboards or load centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410986225826,"sku":"LGA36400U33X","price":14374.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lga36400u33x-400a-3p-600v-circuit-breaker-ampstate-breakers-496.webp?v=1789000448","url":"https:\/\/www.ampstate.com\/products\/square-d-lga36400u33x-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}