{"product_id":"le3400u53x-square-d-powerpact-l-400a-3-pole-600vac-25ka-micrologic-5-3e","title":"LE3400U53X - Square D PowerPact L 400A 3-Pole 600VAC 25kA MicroLogic 5.3E","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLE3400U53X\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLE3400U53X\u003c\/b\u003e is a PowerPact L-frame electronic trip unit circuit breaker designed for industrial and commercial power distribution applications requiring reliable overload and short-circuit protection. This 3-pole, 600VAC rated device features a MicroLogic 5.3E energy management trip unit with an amperage range of 125–400A, delivering a 25kA interrupting rating for enhanced system protection and coordination. The L-frame design provides interchangeable thermal-magnetic and electronic trip capabilities, making it suitable for main panel disconnects and control panel applications. UL 489 listed and certified to CSA, NEMA, NMX, VDE, BS, CCC, IEC standards with CE marking, this breaker meets stringent international safety and performance requirements. \u003cul\u003e\n\u003cli\u003eAmperage Range: 125–400A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600VAC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eFrame Size: PowerPact L\u003c\/li\u003e\n\u003cli\u003eTrip Unit: MicroLogic 5.3E\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 25kA at 600VAC\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 489, CSA, NEMA, NMX, VDE, BS, CCC, IEC, CE\u003c\/li\u003e\n\u003cli\u003eProtection: Overload and short-circuit\u003c\/li\u003e\n\u003cli\u003eApplication: Main panel disconnect, control panel\u003c\/li\u003e\n\u003cli\u003eField-Interchangeable Design: Yes\u003c\/li\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: LE3400U53X\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Square D\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Trip Units \u0026amp; Programmers\u003c\/li\u003e\n\u003cli\u003eFamily : Powerpact\u003c\/li\u003e\n\u003cli\u003eType : LE\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eFunctions : LSI - Long-Time, Short-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 400\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 125\u003c\/li\u003e\n\u003cli\u003eProtection : Solid State\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : LDA,LDF,LDL,LDM,LDP,LDN,LDD,LDS,LGA,LGF,LGL,LGM,LGP,LGN,LGD,LGS,LJA,LJF,LJM,LJP,LJN,LJS,LLA,LLF,LLL,LLM,LLP,LLN,LLD,LLS,LRA,LRL,LRM,LRP,LRF\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\u003cli\u003eWeight : 5 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":44772773200031,"sku":"LE3400U53X-New","price":1497.83,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/le3400u53x-square-d-powerpact-l-400a-3-pole-600vac-25ka-micrologic-5-3e","provider":"Essential Electric Supply","version":"1.0","type":"link"}