LGN36400U31X - Square D PowerPacT L 400 Amp 3 Pole 600VAC Circuit Breaker

LGN36400U31X

LGN36400U31X is a Schneider Electric Square D PowerPacT L molded case circuit breaker designed for industrial and commercial power distribution applications.

This plug-in circuit breaker delivers 400 amperes at 600 volts AC with an 18 kA interrupting rating at 600 VAC. The unit features MicroLogic 3.3 electronic trip technology with 80% rated capacity, providing reliable overcurrent protection and coordination in three-pole configurations. The PowerPacT L frame design offers compact installation in standard electrical enclosures and panelboards.

• Amperage: 400 Amp
• Voltage: 600 VAC
• Poles: 3 Pole
• Interrupting Rating: 18 kA at 600 VAC
• Frame Type: PowerPacT L
• Mounting: Plug-In
• Trip Unit: MicroLogic 3.3 Electronic
• Rated Capacity: 80%
• Certifications: UL 489, CSA, NEMA, IEC

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Specifications

• Part Number: LGN36400U31X
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : LGN
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : L Frame
• Temp Rating : 28-158 °F (-2-70 °C)
• Protection : Solid State

Product Data

• UPC : 078590174059
• GTIN : 00785901740599
• Dimensions : 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) (Height x Width x Depth)
• Weight : 15
• 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