Square D LGA36400U53X 400 Amp PowerPact LGA Electronic Molded Case Circuit Breaker – 3 Pole – 600V AC – 35 kA @ 480V – MicroLogic 5.3 E LSI

The Square D LGA36400U53X is a PowerPact LGA electronic molded case circuit breaker designed for three-phase power distribution and circuit protection. It has a 400A current rating, a 600V AC voltage rating, and a standard interrupting capacity of 35kA at 480V. The breaker features an I-Line plug-in connection and a non-interchangeable MicroLogic 5.3 E solid-state electronic trip unit with LSI protection. It can also be used in two-pole applications.

Specifications

• Brand: Square D / Schneider Electric
• Product Series: PowerPact LGA
• Catalog Number: LGA36400U53X
• Circuit Breaker Type: Electronic Molded Case Circuit Breaker (MCCB)
• Frame Type: LGA
• Current Rating: 400A
• Number of Poles: 3
• Phase: 3-phase
• Voltage Rating: 600V AC
• Interrupting Capacity: 35kA at 480V AC
• Interrupting Class: Standard
• Connection Type: I-Line plug-in
• Trip Unit: MicroLogic 5.3 E
• Trip Unit Type: Non-interchangeable solid-state electronic
• Protection Functions: LSI – Long-Time, Short-Time, and Instantaneous
• Application: Suitable for 2-pole applications

Part Numbers & Identification

• Manufacturer: Schneider Electric
• Brand: Square D
• MPN: LGA36400U53X
• Product Family: PowerPact LGA
• Trip Unit Reference: MicroLogic 5.3 E
• UPC:606486284196

Compatibility

Designed for compatible Square D PowerPact LGA I-Line plug-in panelboard and switchboard applications. Its three-pole configuration can also be used in two-pole applications, and its MicroLogic 5.3 E electronic trip unit provides LSI protection for compatible distribution systems.

Certifications

• UL Rating: UL Listed
• Interrupting Classification: Standard interrupting capacity

Returns are easy

You may return items within 10 days of delivery for a refund.

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