{"product_id":"ldl36400u31x-square-d-powerpact-l-400a-3-pole-600v-circuit-breaker-micrologic-3-3-electronic-trip","title":"LDL36400U31X - Square D PowerPact L 400A 3-Pole 600V Circuit Breaker Micrologic 3.3 Electronic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLDL36400U31X\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLDL36400U31X\u003c\/b\u003e is a Square D PowerPact L molded case circuit breaker with a 400 amp rating, 3 poles, and 600 volts AC capacity featuring a Micrologic 3.3 electronic trip unit.This circuit breaker offers reliable protection with a current limiter technology, an interrupt rating of 25 kA at 240 V AC, 18 kA at 480 V AC, and 14 kA at 600 V AC. It is designed for unit mount installation with lug connections for load and line, supporting wire sizes from AWG 2\/0 to 500 kcmil aluminum or copper. The breaker is UL 489, CSA, IEC, CE, and other international certified, making it suitable for heavy-duty commercial and industrial applications.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 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: 25 kA @ 240 V AC, 18 kA @ 480 V AC, 14 kA @ 600 V AC\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Micrologic 3.3 Electronic\u003c\/li\u003e\n\u003cli\u003eMounting Type: Unit Mount\u003c\/li\u003e\n\u003cli\u003eFrame\/Series: PowerPact L\u003c\/li\u003e\n\u003cli\u003eConnection Type: Lug load and line\u003c\/li\u003e\n\u003cli\u003eWire Size Range: AWG 2\/0 to 500 kcmil aluminum\/copper\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 489, CSA, IEC, CE\u003c\/li\u003e\n\u003cli\u003eContinuous Current Rating: 80%\u003c\/li\u003e\n\u003cli\u003e(more...) \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: LDL36400U31X\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 : LDL\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 : 18kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Feed-Thru\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : L Frame\u003c\/li\u003e\n\u003cli\u003eTemp Rating : 28-158 ¡F (-2-70 ¡C)\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size (2) 2\/0 AWG (Cu\/Al) Max. Wire Size 500 kcmil (Cu\/Al)\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\n\u003cul\u003e\n\u003cli\u003eUPC : 078590108330\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901083306\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\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 : 16.808 \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                                          \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"New","offer_id":42301726228639,"sku":"LDL36400U31X-New","price":2125.85,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42301726261407,"sku":"LDL36400U31X-ReCert","price":1662.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/LDL36400U31X_40baa5a9-30f7-46bf-865e-9526f6acc423.jpg?v=1706657788","url":"https:\/\/essentialparts.com\/products\/ldl36400u31x-square-d-powerpact-l-400a-3-pole-600v-circuit-breaker-micrologic-3-3-electronic-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}