LLA36400U44X - Square D PowerPact L 400A 600V 3 Pole I-Line Molded Case Circuit Breaker, 50kA@600V, 100kA@480V, Micrologic 6.3A Trip

LLA36400U44X

LLA36400U44X is a 3 pole, 600 Volt, 400 amp rated I-Line plug-in molded case circuit breaker with Micrologic 6.3A trip unit, designed for reliable protection in commercial and industrial power distribution systems. This Square D PowerPact L series breaker features solid-state trip technology, long time, short time, instantaneous, and ground fault protection, and is rated for 50kA at 600V, 100kA at 480V, and 125kA at 240V. It is specifically designed for I-Line busway mounting and is UL 489 listed for safety and compliance.

• Part Number: LLA36400U44X
• Manufacturer: Square D
• Series/Frame: PowerPact L
• Amperage: 400A
• Voltage: 600V AC
• Poles: 3
• Mounting Type: I-Line Plug-In
• Interrupt Rating: 50kA @ 600V, 100kA @ 480V, 125kA @ 240V
• Interrupt Code: L
• Frame Type: LLA
• Trip Unit: Micrologic 6.3A
• Certifications: UL 489, CSA 22-2, CE, CCC, IEC, NMX, NEMA

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Specifications

• Part Number: LLA36400U44X
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : LLA
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 100kA@480V
• Connection : I-Line Style Plug-In
• Functions : Long Time, Short Time, Instantaneous, and Ground Fault Trip
• Frame Size : L Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Solid State

Product Data

• UPC : 785901954682
• GTIN : 00785901954682
• 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
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : AWG 3/0...500 kcmil aluminium/copper