{"product_id":"square-d-lxi36400-400a-3-pole-molded-case-circuit-breaker-plug-in-mount-600vac","title":"Square D LXI36400 400A 3 Pole Molded Case Circuit Breaker – Plug In Mount – 600VAC","description":"\u003cp data-start=\"153\" data-end=\"893\"\u003eThe LXI36400 by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSquare D\u003c\/span\u003e\u003c\/span\u003e is a current-limiting, 100% rated LXI (I-Line) molded case circuit breaker designed for high-performance power distribution and protection in industrial and commercial electrical systems. It utilizes an electronic non-interchangeable trip unit with LSI (Long-Time, Short-Time, Instantaneous) protection functions, providing precise fault detection and coordinated system protection. Rated at 400 amperes with a 600 amp maximum frame, the breaker operates up to 600VAC and delivers high interrupting capacity suitable for demanding electrical environments. Its plug-in mounting configuration and standard load-end terminals ensure efficient installation and reliable long-term operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1wc2bmo\" data-start=\"895\" data-end=\"922\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul data-start=\"923\" data-end=\"1420\"\u003e\n\u003cli data-section-id=\"19mqscg\" data-start=\"923\" data-end=\"949\"\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"izadhu\" data-start=\"950\" data-end=\"976\"\u003eModel Number: LXI36400\u003c\/li\u003e\n\u003cli data-section-id=\"c7nu5h\" data-start=\"977\" data-end=\"1022\"\u003eProduct Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"o9hr9q\" data-start=\"1023\" data-end=\"1052\"\u003eFrame Style: LXI (I-Line)\u003c\/li\u003e\n\u003cli data-section-id=\"7m92em\" data-start=\"1053\" data-end=\"1079\"\u003eMounting Type: Plug In\u003c\/li\u003e\n\u003cli data-section-id=\"fx46gr\" data-start=\"1080\" data-end=\"1130\"\u003eTrip Unit Type: Electronic Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"pcpgh7\" data-start=\"1131\" data-end=\"1193\"\u003eTrip Functions: LSI (Long-Time, Short-Time, Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"1h0gq93\" data-start=\"1194\" data-end=\"1223\"\u003eRated Current: 400 Ampere\u003c\/li\u003e\n\u003cli data-section-id=\"1mjvejc\" data-start=\"1224\" data-end=\"1251\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"u0qou1\" data-start=\"1252\" data-end=\"1287\"\u003eMaximum Frame Capacity: 600 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"mqchc4\" data-start=\"1288\" data-end=\"1334\"\u003eRated Design: 100% Rated, Current Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"2nlk7a\" data-start=\"1335\" data-end=\"1366\"\u003eStandard Lug Type: Load End\u003c\/li\u003e\n\u003cli data-section-id=\"19uiysx\" data-start=\"1367\" data-end=\"1399\"\u003eRating Plug Included: ARP100\u003c\/li\u003e\n\u003cli data-section-id=\"1pruqjc\" data-start=\"1400\" data-end=\"1420\"\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"58xi60\" data-start=\"1422\" data-end=\"1451\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1452\" data-end=\"1884\"\u003e\n\u003cli data-section-id=\"mlnfar\" data-start=\"1452\" data-end=\"1508\"\u003eCalibrated for operation at 40°C ambient temperature\u003c\/li\u003e\n\u003cli data-section-id=\"j86w25\" data-start=\"1509\" data-end=\"1580\"\u003eCurrent-limiting breaker design for enhanced protection performance\u003c\/li\u003e\n\u003cli data-section-id=\"h564zd\" data-start=\"1581\" data-end=\"1634\"\u003eElectronic trip system for precise fault response\u003c\/li\u003e\n\u003cli data-section-id=\"k4jgx2\" data-start=\"1635\" data-end=\"1681\"\u003eNon-interchangeable trip unit construction\u003c\/li\u003e\n\u003cli data-section-id=\"ndtfk8\" data-start=\"1682\" data-end=\"1737\"\u003eDesigned for I-Line electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"4ov9bu\" data-start=\"1738\" data-end=\"1800\"\u003ePlug-in mounting configuration for simplified installation\u003c\/li\u003e\n\u003cli data-section-id=\"1ld9dv1\" data-start=\"1801\" data-end=\"1843\"\u003eHigh interrupting capacity performance\u003c\/li\u003e\n\u003cli data-section-id=\"1p6c8ci\" data-start=\"1844\" data-end=\"1884\"\u003eFactory-installed load-end terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"11flra0\" data-start=\"1886\" data-end=\"1910\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul data-start=\"1911\" data-end=\"2140\"\u003e\n\u003cli data-section-id=\"1h35qdj\" data-start=\"1911\" data-end=\"1949\"\u003eMaximum Operating Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"5r6br1\" data-start=\"1950\" data-end=\"1992\"\u003eInterrupting Rating at 240 VAC: 200 kA\u003c\/li\u003e\n\u003cli data-section-id=\"1e3n6rb\" data-start=\"1993\" data-end=\"2035\"\u003eInterrupting Rating at 480 VAC: 200 kA\u003c\/li\u003e\n\u003cli data-section-id=\"1v8illq\" data-start=\"2036\" data-end=\"2078\"\u003eInterrupting Rating at 600 VAC: 100 kA\u003c\/li\u003e\n\u003cli data-section-id=\"1ky5wq7\" data-start=\"2079\" data-end=\"2109\"\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"uz7wdi\" data-start=\"2110\" data-end=\"2140\"\u003eCurrent Rating: 400 Ampere\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"165x1by\" data-start=\"2142\" data-end=\"2159\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"2160\" data-end=\"2458\"\u003e\n\u003cli data-section-id=\"1ii30bw\" data-start=\"2160\" data-end=\"2179\"\u003eBrand: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"1k6prlr\" data-start=\"2180\" data-end=\"2204\"\u003eSeries: LXI (I-Line)\u003c\/li\u003e\n\u003cli data-section-id=\"i91t9t\" data-start=\"2205\" data-end=\"2224\"\u003eModel: LXI36400\u003c\/li\u003e\n\u003cli data-section-id=\"s8y6py\" data-start=\"2225\" data-end=\"2248\"\u003eFrame Type: L Frame\u003c\/li\u003e\n\u003cli data-section-id=\"8hhd79\" data-start=\"2249\" data-end=\"2277\"\u003eConnection Type: Plug In\u003c\/li\u003e\n\u003cli data-section-id=\"lqk5xt\" data-start=\"2278\" data-end=\"2308\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"yi9nmq\" data-start=\"2309\" data-end=\"2349\"\u003eProtection Type: LSI Electronic Trip\u003c\/li\u003e\n\u003cli data-section-id=\"1ux7z7g\" data-start=\"2350\" data-end=\"2458\"\u003eApplication: High-capacity industrial and commercial circuit protection with current-limiting capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rzxvn7\" data-start=\"2460\" data-end=\"2479\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2480\" data-end=\"2984\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe product image shown is for identification purposes only and may not represent the exact breaker configuration supplied. Accessories purchased with the breaker can be installed according to customer-specific requirements at no additional cost. This breaker includes a one-year in-house warranty covering shipping, repair services, labor, and replacement parts required for recertification. Warranty coverage excludes damage caused by misuse, improper installation, or normal operational wear and tear.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"New Surplus","offer_id":48409012076793,"sku":"LXI36400-NS","price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Certified Reconditioned","offer_id":48409012109561,"sku":"LXI36400-CR","price":3699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/LXI36400.webp?v=1779016426","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-lxi36400-400a-3-pole-molded-case-circuit-breaker-plug-in-mount-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}