LGF36400U31X - Square D PowerPacT L Circuit Breaker 400A 3 Pole 600VAC 18kA MicroLogic 3.3

LGF36400U31X

LGF36400U31X is a Square D PowerPacT L molded case circuit breaker designed for reliable protection in electrical distribution systems.This 400 amp, 3 pole circuit breaker operates at up to 600 volts AC with an 18kA interrupt rating. It features MicroLogic 3.3 trip unit technology with 80% continuous current rating, suitable for use as a main panel disconnect or control panel protection. The breaker is UL 489 listed and certified to multiple international standards including CSA, NEMA, IEC, and CE. It mounts as a unit mount breaker and supports busbar connections.

Key Specifications
• Amperage: 400A
• Voltage Rating: 600VAC
• Number of Poles: 3
• Interrupt Rating: 18kA
• Series/Frame: PowerPacT L Frame
• Trip Unit: MicroLogic 3.3
• Mounting Type: Unit Mount
• Certifications: UL 489, CSA, NEMA, IEC, CE
• Continuous Current Rating: 80%
• Frequency: 50/60 Hz
• Busbar Compatible
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.


Additional Information

This item is Frame only as definded by the part number. That means it is only the circuit breaker frame, and no lugs or trip unit is included with the frame.




Specifications

• Part Number: LGF36400U31X
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : LGF
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Busbar Connection
• Frame Size : L
• Temp Rating : 28-158 °F (-2-70 °C)
• MCM Size : Min. Wire Size (2) 2/0 AWG (Cu/Al) Max. Wire Size 500 kcmil (Cu/Al)
• Protection : Solid State



Product Data

• UPC : 785901521785
• GTIN : 00785901521785
• Country of Origin : Mexico
• Dimensions : 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) (Height x Width x Depth)
• Weight : 17.02
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : 2 x AWG 2/0...500 kcmil aluminium/copper