{"product_id":"lla36400cu31x-square-d-400a-600v-3-pole-powerpact-l-frame-circuit-breaker-electronic-trip","title":"LLA36400CU31X - Square D 400A 600V 3-Pole PowerPact L Frame Circuit Breaker Electronic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLLA36400CU31X\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLLA36400CU31X\u003c\/b\u003e is a Square D PowerPact L Frame molded case circuit breaker rated for 400 amps and 600 volts AC with a 3-pole configuration and electronic trip unit.This circuit breaker features a 50 kA interrupt rating at 600 VAC, I-Line plug-in mounting style, and an electronic Micrologic 3.3 LI trip unit for precise protection. It supports wire sizes from (2) 2\/0 AWG to 500 kcmil aluminum or copper conductors and is designed for use in industrial and commercial power distribution applications. The breaker is UL 489 listed and carries multiple certifications including CSA, NEMA, IEC, and CE marks. Its NEMA AB1 enclosure and 122°F temperature rating ensure reliable operation in demanding environments.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage Rating: 400 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 V AC\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 50 kA at 600 VAC\u003c\/li\u003e\n\u003cli\u003eFrame: PowerPact L\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Electronic Micrologic 3.3 LI\u003c\/li\u003e\n\u003cli\u003eMounting Type: I-Line plug-in\u003c\/li\u003e\n\u003cli\u003eWire Size Range: (2) 2\/0 AWG to 500 kcmil Al\/Cu\u003c\/li\u003e\n\u003cli\u003eEnclosure Type: NEMA AB1\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 122°F\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 489, CSA, NEMA, IEC, CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: LLA36400CU31X\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : Powerpact\u003c\/li\u003e\n\u003cli\u003eType : LLA\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 100kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : I-Line Style Plug-In\u003c\/li\u003e\n\u003cli\u003eFunctions : Long Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eFrame Size : L Frame\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13–158 °F (-25–70 °C)\u003c\/li\u003e\n\u003cli\u003eProtection : Solid State\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 060648628397\u003c\/li\u003e\n\u003cli\u003eGTIN : 03606486283974\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eDimensions : 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 17 \u003c\/li\u003e\n\u003cli\u003eStandards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2\u003c\/li\u003e\n\u003cli\u003eCertification : UL, CSA, NOM\u003c\/li\u003e\n\u003cli\u003eWire Size : 2 x AWG 2\/0...500 kcmil aluminium\/copper\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":43006841454751,"sku":"LLA36400CU31X-New","price":10676.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/LLA36400CU31X.jpg?v=1678759673","url":"https:\/\/essentialparts.com\/products\/lla36400cu31x-square-d-400a-600v-3-pole-powerpact-l-frame-circuit-breaker-electronic-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}