LRA36400U33X - Square D 400A 600V 3 Pole Powerpact L I-Line Circuit Breaker

LRA36400U33X

LRA36400U33X is a Square D Powerpact L molded case circuit breaker designed for reliable protection in electrical distribution systems.This 3 pole circuit breaker features a 400 ampere rating and is rated for 600 volts AC operation. It utilizes an electronic trip unit with Micrologic 3.3 S technology, providing advanced protection and control. The breaker is designed for I-Line plug-in mounting and has a frame type L. It offers a high interrupt rating of up to 200kA at 480V, ensuring robust fault current interruption.

Key Specifications
• Manufacturer: Square D
• Part Number: LRA36400U33X
• Type: Powerpact L
• Frame: L-Frame
• Poles: 3
• Amperage: 400A
• Voltage Rating: 600V AC
• Mounting Type: I-Line Plug-In
• Interrupt Rating: 200kA at 480V
• Trip Unit: Electronic, Micrologic 3.3 S

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Specifications

• Part Number: LRA36400U33X
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : LRA
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 200kA@480V
• Connection : I-Line Style Plug-In
• Functions : LSI - Long-Time, Short-Time and Instantaneous
• Frame Size : L Frame
• Temp Rating : 28-158 °F (-2-70 °C)
• Protection : Solid State

Product Data

• UPC : 060648628388
• GTIN : 03606486283882
• Country of Origin : United States
• Dimensions : 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) (Height x Width x Depth)
• Weight : 14
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : AWG 3/0...500 kcmil aluminium/copper