The Schneider Electric PowerPacT L circuit breaker, model LGA34400WU31X, is engineered for mission-critical applications requiring robust protection. This 400A, 3-pole breaker operates at 480VAC and features a 35kA interrupting rating, making it suitable for demanding industrial power distribution systems. Its integration with the MicroLogic 3.3 trip unit ensures advanced protection and monitoring capabilities.

Technical details

• Series: PowerPacT L
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 3
• Voltage Rating: 480VAC
• Current Rating: 400A
• Interrupting Capacity: 35kA
• Trip Unit: MicroLogic 3.3
• Configuration: 100% rated
• Connection Type: I-Line
• Features: ABC (Arc-Bound Containment)

Applications & compatibility

This PowerPacT L circuit breaker is designed for use in heavy-duty electrical distribution panels and switchgear found in manufacturing facilities, data centers, and critical infrastructure. It provides reliable circuit protection for large motor loads, main feeders, and branch circuits where high interrupting capacity and advanced trip unit functionality are essential.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LGA34400WU31X or contact our technical team for cross-reference assistance with compatible PowerPacT L components.