{"product_id":"square-d-lga36400cu33x-powerpact-mccb-3-pole-400a-i-line-plug-in-electronic-trip-unit-micrologic-3-3s-lsi-molded-case-circuit-breaker","title":"Square D LGA36400CU33X PowerPact MCCB – 3 Pole – 400A – I-Line Plug-In – Electronic Trip Unit (MicroLogic 3.3S LSI) – Molded Case Circuit Breaker","description":"\u003cp data-start=\"193\" data-end=\"634\"\u003eThe Schneider Electric \/ Square D LGA36400CU33X is a PowerPact L-Frame molded case circuit breaker (MCCB) designed for reliable protection of industrial electrical systems against overloads and short circuits. It is widely used in switchboards, control panels, and power distribution systems, offering high-performance protection with an advanced electronic trip unit and I-Line plug-in construction for fast installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1vwh4os\" data-start=\"641\" data-end=\"667\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"645\" data-end=\"667\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"668\" data-end=\"956\"\u003e\n\u003cli data-section-id=\"1mwqu6y\" data-start=\"668\" data-end=\"700\"\u003eFrame \/ Rated Current: 400 A\u003c\/li\u003e\n\u003cli data-section-id=\"wj47e3\" data-start=\"701\" data-end=\"735\"\u003eVoltage Rating: up to 600 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"179harl\" data-start=\"736\" data-end=\"754\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"kdtmuq\" data-start=\"755\" data-end=\"772\"\u003ePoles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"tri9gu\" data-start=\"773\" data-end=\"851\"\u003eInterrupting Capacity (AIC):\n\u003cul data-start=\"808\" data-end=\"851\"\u003e\n\u003cli data-section-id=\"mfd86k\" data-start=\"808\" data-end=\"828\"\u003e35 kA @ 480 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"9fzp2h\" data-start=\"831\" data-end=\"851\"\u003e18 kA @ 600 V AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1iecbhh\" data-start=\"852\" data-end=\"887\"\u003eContinuous Current Rating: 100%\u003c\/li\u003e\n\u003cli data-section-id=\"1l2ezxj\" data-start=\"888\" data-end=\"956\"\u003eUtilization: Industrial power distribution and feeder protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"q9xwgw\" data-start=\"963\" data-end=\"1000\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"967\" data-end=\"1000\"\u003eProtection and Trip Functions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1001\" data-end=\"1390\"\u003e\n\u003cli data-section-id=\"1up1ftb\" data-start=\"1001\" data-end=\"1037\"\u003eTrip Unit Technology: Electronic\u003c\/li\u003e\n\u003cli data-section-id=\"kpgm9i\" data-start=\"1038\" data-end=\"1083\"\u003eTrip Unit Model: MicroLogic Standard 3.3S\u003c\/li\u003e\n\u003cli data-section-id=\"1m5j5bu\" data-start=\"1084\" data-end=\"1212\"\u003eProtection Functions (LSI):\n\u003cul data-start=\"1118\" data-end=\"1212\"\u003e\n\u003cli data-section-id=\"rifys0\" data-start=\"1118\" data-end=\"1153\"\u003eLong-Time Protection (Overload)\u003c\/li\u003e\n\u003cli data-section-id=\"orvgrl\" data-start=\"1156\" data-end=\"1181\"\u003eShort-Time Protection\u003c\/li\u003e\n\u003cli data-section-id=\"mfo9bn\" data-start=\"1184\" data-end=\"1212\"\u003eInstantaneous Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"q9b5t8\" data-start=\"1213\" data-end=\"1256\"\u003eProtection Type: Solid-state electronic\u003c\/li\u003e\n\u003cli data-section-id=\"1a9mi7z\" data-start=\"1257\" data-end=\"1312\"\u003eAdditional Feature: Push-to-Trip manual test button\u003c\/li\u003e\n\u003cli data-section-id=\"gz43u7\" data-start=\"1313\" data-end=\"1390\"\u003eContact Design: Dual-break rotating contacts (reduces peak fault current)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1pog7sv\" data-start=\"1397\" data-end=\"1431\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1401\" data-end=\"1431\"\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1432\" data-end=\"1770\"\u003e\n\u003cli data-section-id=\"1ln99js\" data-start=\"1432\" data-end=\"1483\"\u003eDevice Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"14taows\" data-start=\"1484\" data-end=\"1526\"\u003eSeries: PowerPact L-Frame (LGA Series)\u003c\/li\u003e\n\u003cli data-section-id=\"1o3rw5a\" data-start=\"1527\" data-end=\"1566\"\u003eMounting Type: I-Line Style Plug-In\u003c\/li\u003e\n\u003cli data-section-id=\"1sb0qvy\" data-start=\"1567\" data-end=\"1642\"\u003eElectrical Connection: I-Line line terminals \/ mechanical lug load side\u003c\/li\u003e\n\u003cli data-section-id=\"1tghfi2\" data-start=\"1643\" data-end=\"1686\"\u003ePhase Connection: ABC phase arrangement\u003c\/li\u003e\n\u003cli data-section-id=\"1f6dcma\" data-start=\"1687\" data-end=\"1770\"\u003eApplication Type: Switchboards, control panels, industrial distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1i5ken1\" data-start=\"1777\" data-end=\"1824\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1781\" data-end=\"1824\"\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1825\" data-end=\"2041\"\u003e\n\u003cli data-section-id=\"dtdajv\" data-start=\"1825\" data-end=\"1848\"\u003eFrame Type: L-Frame\u003c\/li\u003e\n\u003cli data-section-id=\"goyeuo\" data-start=\"1849\" data-end=\"1894\"\u003eConstruction: Unit-mount \/ plug-in design\u003c\/li\u003e\n\u003cli data-section-id=\"1p10cwj\" data-start=\"1895\" data-end=\"1944\"\u003eHigh mechanical durability for industrial use\u003c\/li\u003e\n\u003cli data-section-id=\"poudl5\" data-start=\"1945\" data-end=\"1995\"\u003eDesigned for fast installation and replacement\u003c\/li\u003e\n\u003cli data-section-id=\"1llu5\" data-start=\"1996\" data-end=\"2041\"\u003eRobust internal arc-handling construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13jmbe6\" data-start=\"2048\" data-end=\"2084\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2052\" data-end=\"2084\"\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2085\" data-end=\"2223\"\u003e\n\u003cli data-section-id=\"awmuww\" data-start=\"2085\" data-end=\"2113\"\u003eUL \/ CSA \/ IEC compliant\u003c\/li\u003e\n\u003cli data-section-id=\"1g63b22\" data-start=\"2114\" data-end=\"2127\"\u003eCE marked\u003c\/li\u003e\n\u003cli data-section-id=\"1ntnl1f\" data-start=\"2128\" data-end=\"2145\"\u003eNOM certified\u003c\/li\u003e\n\u003cli data-section-id=\"f8032d\" data-start=\"2146\" data-end=\"2193\"\u003eManufacturer: Schneider Electric \/ Square D\u003c\/li\u003e\n\u003cli data-section-id=\"1l0pxyk\" data-start=\"2194\" data-end=\"2223\"\u003eSeries: PowerPact L-Frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"2230\" data-end=\"2246\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2234\" data-end=\"2246\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2247\" data-end=\"2782\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"966g0y\" data-start=\"2247\" data-end=\"2285\"\u003eHigh-capacity 400A industrial MCCB\u003c\/li\u003e\n\u003cli data-section-id=\"pfww1w\" data-start=\"2286\" data-end=\"2335\"\u003eAdvanced MicroLogic 3.3S electronic trip unit\u003c\/li\u003e\n\u003cli data-section-id=\"3s2w17\" data-start=\"2336\" data-end=\"2391\"\u003eAdjustable LSI protection for flexible coordination\u003c\/li\u003e\n\u003cli data-section-id=\"1b0njot\" data-start=\"2392\" data-end=\"2441\"\u003eHigh interrupting capacity up to 35 kA @ 480V\u003c\/li\u003e\n\u003cli data-section-id=\"g6f88j\" data-start=\"2442\" data-end=\"2489\"\u003eI-Line plug-in design for fast installation\u003c\/li\u003e\n\u003cli data-section-id=\"oxsqd3\" data-start=\"2490\" data-end=\"2548\"\u003eDual-break rotating contact system for fault reduction\u003c\/li\u003e\n\u003cli data-section-id=\"1ayqpss\" data-start=\"2549\" data-end=\"2589\"\u003ePush-to-trip manual testing function\u003c\/li\u003e\n\u003cli data-section-id=\"1n2s6dm\" data-start=\"2590\" data-end=\"2651\"\u003e100% continuous current rating for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"141aq8b\" data-start=\"2652\" data-end=\"2713\"\u003eIdeal for switchboards and heavy industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"14yr6k8\" data-start=\"2714\" data-end=\"2782\" data-is-last-node=\"\"\u003eReliable long-term protection for electrical distribution networks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48538177601785,"sku":"LGA36400CU33X","price":4685.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/ldl36400u31x_6_1024x_c5cf25c1-b9b6-4ccc-9c53-5f5992aea495.webp?v=1781642996","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-lga36400cu33x-powerpact-mccb-3-pole-400a-i-line-plug-in-electronic-trip-unit-micrologic-3-3s-lsi-molded-case-circuit-breaker","provider":"My Circuit Breakers","version":"1.0","type":"link"}