{"product_id":"schneider-electric-lga36400u31x-circuit-breaker-ready-to-ship","title":"LGA36400U31X | Schneider Electric PowerPacT L-Frame 400A 3-Pole 600V I-Line Electronic LI Circuit Breaker","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Schneider Electric LGA36400U31X is a 400-amp, 3-pole molded case circuit breaker designed for 600-volt applications requiring solid-state protection. Featuring an electronic trip unit with Long-Time and Instantaneous functions, it delivers precise overcurrent response for demanding power distribution systems. With I-Line plug-in mounting and interrupting ratings up to 65 kA at 240V and 35 kA at 480V, this breaker supports reliable installation in industrial and commercial environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLGA36400U31X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLGA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL-Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupting Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 kA @ 240V, 35 kA @ 480V, 18 kA @ 600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAIC Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 kA @ 480V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroLogic 3.3 (LI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid-State Electronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLI – Long-Time, Instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI-Line Style Plug-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoad-Side Lugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Gauge Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAWG 3\/0 – 500 kcmil (Cu\/Al)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI-Line Plug-In (line) \/ Lug-Out (load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–13°F to 158°F (–25°C to +70°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit Breaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, NOM, IEC, CE marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial, industrial, and utility distribution systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About LGA36400U31X\u003c\/h4\u003e\n\u003cp\u003eThe LGA36400U31X is part of the Schneider Electric PowerPacT L-Frame family, engineered for robust overload and short-circuit protection in three-phase electrical systems. It incorporates a MicroLogic 3.3 electronic trip unit that provides solid-state Long-Time and Instantaneous protection with consistent, accurate sensing across a wide temperature range. The breaker features I-Line terminations for the line side and mechanical lugs on the load side, simplifying installation in panelboards using the I-Line bus system. With its high interrupting capabilities, dual-break rotating contacts, and 80% continuous current rating, the LGA36400U31X is suited for demanding industrial, commercial, and utility distribution applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e400A molded case protection: Supports mid- to high-capacity distribution circuits.\u003c\/li\u003e\n\u003cli\u003eSolid-state electronic trip: Provides precise Long-Time and Instantaneous (LI) protection.\u003c\/li\u003e\n\u003cli\u003eI-Line plug-in mounting: Enables fast, secure installation into PowerPacT I-Line panelboards.\u003c\/li\u003e\n\u003cli\u003eHigh interrupting ratings: 65 kA @ 240V, 35 kA @ 480V, 18 kA @ 600V.\u003c\/li\u003e\n\u003cli\u003eDual-break rotating contacts: Reduce peak short-circuit current for improved system safety.\u003c\/li\u003e\n\u003cli\u003e3-pole configuration: Designed for three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003eLoad-side mechanical lugs: Accommodates AWG 3\/0–500 kcmil copper or aluminum conductors.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade L-Frame construction: Built for reliability in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LGA36400U31X delivers the reliability and precision required for advanced PowerPacT L-Frame electrical distribution systems.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":47431689929002,"sku":"LGA36400U31X","price":3169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/LGA36400U31X.webp?v=1706288523","url":"https:\/\/iqelectro.com\/products\/schneider-electric-lga36400u31x-circuit-breaker-ready-to-ship","provider":"IQElectro","version":"1.0","type":"link"}