{"product_id":"square-d-lx36450-450a-3-pole-molded-case-circuit-breaker-plug-in-mount-600vac","title":"Square D LX36450 450A 3 Pole Molded Case Circuit Breaker – Plug In Mount – 600VAC","description":"\u003cp data-start=\"152\" data-end=\"838\"\u003eThe LX36450 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 high-capacity LX (I-Line) molded case circuit breaker designed for robust overcurrent protection in industrial and commercial power distribution systems. It utilizes an electronic non-interchangeable trip unit with LSI (Long-Time, Short-Time, Instantaneous) protection functions, providing reliable fault interruption and coordinated system protection. Rated at 450 amperes and built on a 600 amp maximum frame, the breaker operates up to 600VAC and includes a factory-installed ARP075 rating plug. Its plug-in mounting design and standard load-end terminals ensure efficient installation and consistent operational performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1wc2bmo\" data-start=\"840\" data-end=\"867\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul data-start=\"868\" data-end=\"1316\"\u003e\n\u003cli data-section-id=\"19mqscg\" data-start=\"868\" data-end=\"894\"\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"gb6wm6\" data-start=\"895\" data-end=\"920\"\u003eModel Number: LX36450\u003c\/li\u003e\n\u003cli data-section-id=\"c7nu5h\" data-start=\"921\" data-end=\"966\"\u003eProduct Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"ikzv8n\" data-start=\"967\" data-end=\"995\"\u003eFrame Style: LX (I-Line)\u003c\/li\u003e\n\u003cli data-section-id=\"7m92em\" data-start=\"996\" data-end=\"1022\"\u003eMounting Type: Plug In\u003c\/li\u003e\n\u003cli data-section-id=\"fx46gr\" data-start=\"1023\" data-end=\"1073\"\u003eTrip Unit Type: Electronic Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"pcpgh7\" data-start=\"1074\" data-end=\"1136\"\u003eTrip Functions: LSI (Long-Time, Short-Time, Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"16868gy\" data-start=\"1137\" data-end=\"1166\"\u003eRated Current: 450 Ampere\u003c\/li\u003e\n\u003cli data-section-id=\"1mjvejc\" data-start=\"1167\" data-end=\"1194\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"u0qou1\" data-start=\"1195\" data-end=\"1230\"\u003eMaximum Frame Capacity: 600 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"2nlk7a\" data-start=\"1231\" data-end=\"1262\"\u003eStandard Lug Type: Load End\u003c\/li\u003e\n\u003cli data-section-id=\"19sk15e\" data-start=\"1263\" data-end=\"1295\"\u003eRating Plug Included: ARP075\u003c\/li\u003e\n\u003cli data-section-id=\"1pruqjc\" data-start=\"1296\" data-end=\"1316\"\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"58xi60\" data-start=\"1318\" data-end=\"1347\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1348\" data-end=\"1749\"\u003e\n\u003cli data-section-id=\"mlnfar\" data-start=\"1348\" data-end=\"1404\"\u003eCalibrated for operation at 40°C ambient temperature\u003c\/li\u003e\n\u003cli data-section-id=\"vkudix\" data-start=\"1405\" data-end=\"1460\"\u003eElectronic trip system for precise fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"1a9zdqh\" data-start=\"1461\" data-end=\"1501\"\u003eNon-interchangeable trip unit design\u003c\/li\u003e\n\u003cli data-section-id=\"16c5ena\" data-start=\"1502\" data-end=\"1546\"\u003eDesigned for I-Line distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ld9dv1\" data-start=\"1547\" data-end=\"1589\"\u003eHigh interrupting capacity performance\u003c\/li\u003e\n\u003cli data-section-id=\"4ov9bu\" data-start=\"1590\" data-end=\"1652\"\u003ePlug-in mounting configuration for simplified installation\u003c\/li\u003e\n\u003cli data-section-id=\"1p6c8ci\" data-start=\"1653\" data-end=\"1693\"\u003eFactory-installed load-end terminals\u003c\/li\u003e\n\u003cli data-section-id=\"1gxi8xn\" data-start=\"1694\" data-end=\"1749\"\u003eSuitable for industrial and commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"11flra0\" data-start=\"1751\" data-end=\"1775\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul data-start=\"1776\" data-end=\"2003\"\u003e\n\u003cli data-section-id=\"1h35qdj\" data-start=\"1776\" data-end=\"1814\"\u003eMaximum Operating Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3kudzy\" data-start=\"1815\" data-end=\"1857\"\u003eInterrupting Rating at 240 VAC: 100 kA\u003c\/li\u003e\n\u003cli data-section-id=\"q6uo1y\" data-start=\"1858\" data-end=\"1899\"\u003eInterrupting Rating at 480 VAC: 65 kA\u003c\/li\u003e\n\u003cli data-section-id=\"134qgzt\" data-start=\"1900\" data-end=\"1941\"\u003eInterrupting Rating at 600 VAC: 35 kA\u003c\/li\u003e\n\u003cli data-section-id=\"1ky5wq7\" data-start=\"1942\" data-end=\"1972\"\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1ksyzn\" data-start=\"1973\" data-end=\"2003\"\u003eCurrent Rating: 450 Ampere\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"165x1by\" data-start=\"2005\" data-end=\"2022\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"2023\" data-end=\"2315\"\u003e\n\u003cli data-section-id=\"1ii30bw\" data-start=\"2023\" data-end=\"2042\"\u003eBrand: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"1uw3egm\" data-start=\"2043\" data-end=\"2066\"\u003eSeries: LX (I-Line)\u003c\/li\u003e\n\u003cli data-section-id=\"12ijkpp\" data-start=\"2067\" data-end=\"2085\"\u003eModel: LX36450\u003c\/li\u003e\n\u003cli data-section-id=\"s8y6py\" data-start=\"2086\" data-end=\"2109\"\u003eFrame Type: L Frame\u003c\/li\u003e\n\u003cli data-section-id=\"8hhd79\" data-start=\"2110\" data-end=\"2138\"\u003eConnection Type: Plug In\u003c\/li\u003e\n\u003cli data-section-id=\"lqk5xt\" data-start=\"2139\" data-end=\"2169\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"yi9nmq\" data-start=\"2170\" data-end=\"2210\"\u003eProtection Type: LSI Electronic Trip\u003c\/li\u003e\n\u003cli data-section-id=\"1yf5aeq\" data-start=\"2211\" data-end=\"2253\"\u003eIncluded Accessory: ARP075 Rating Plug\u003c\/li\u003e\n\u003cli data-section-id=\"15057vs\" data-start=\"2254\" data-end=\"2315\"\u003eApplication: Industrial and commercial circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rzxvn7\" data-start=\"2317\" data-end=\"2336\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2337\" data-end=\"2852\" 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 professionally installed according to customer requirements at no additional cost. This product includes a one-year in-house warranty covering shipping, repairs, labor, and replacement parts required for recertification. Warranty coverage excludes damage caused by misuse, improper installation, mishandling, or normal operational wear and tear.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"New Surplus","offer_id":48408864424185,"sku":"LX36450-NS","price":10099.0,"currency_code":"USD","in_stock":true},{"title":"Certified Reconditioned","offer_id":48408864456953,"sku":"LX36450-CR","price":8299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/LX36450_1.webp?v=1779007738","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-lx36450-450a-3-pole-molded-case-circuit-breaker-plug-in-mount-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}