{"product_id":"lja36600u31x-square-d-molded-case-circuit-breaker-i-line-plug-in-600-amp-3-pole-600-volt","title":"Square D LJA36600U31X — 600A 3-Pole 600V I-Line Solid-State Molded Case Circuit Breaker (MCCB)","description":"\u003cp\u003eThe \u003cstrong\u003eSquare D LJA36600U31X\u003c\/strong\u003e is a 600-amp, 3-pole, 600V solid-state (electronic trip) molded case circuit breaker (MCCB) with I-Line Plug-In mounting. Part of Schneider Electric's LJ frame series, this high-capacity breaker delivers advanced adjustable overcurrent protection for large-scale industrial switchgear, switchboards, and power distribution systems.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LJA36600U31X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D \/ Schneider Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e LJ Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e I-Line Plug-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Solid-State (Electronic Trip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e UL Listed, CSA Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSolid-state electronic trip unit with adjustable long-time, short-time, and instantaneous settings\u003c\/li\u003e\n\u003cli\u003e600A continuous rating for main and feeder protection in large industrial systems\u003c\/li\u003e\n\u003cli\u003eI-Line Plug-In mounting for fast, safe installation in Square D I-Line switchboards\u003c\/li\u003e\n\u003cli\u003eLJ frame built for high-ampacity, high-demand power distribution environments\u003c\/li\u003e\n\u003cli\u003ePrecision trip accuracy reduces nuisance tripping and improves system uptime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003eThe LJA36600U31X is used as a main or feeder breaker in large industrial plants, utility substations, data centers, and commercial facilities requiring high-capacity 600A, 600V three-phase overcurrent protection with adjustable solid-state trip.\u003c\/p\u003e","brand":"Square D \/ Schneider Electric","offers":[{"title":"New","offer_id":48395874369784,"sku":"LJA36600U31X-N","price":3545.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1209\/3176\/files\/LJA36600U31X-1.jpg?v=1778789681","url":"https:\/\/alphabreakersandcontrols.com\/products\/lja36600u31x-square-d-molded-case-circuit-breaker-i-line-plug-in-600-amp-3-pole-600-volt","provider":"Alpha Breakers \u0026 Controls","version":"1.0","type":"link"}