The Schneider Electric NLJF36400U53XTW is an L-Frame PowerPact molded case circuit breaker designed for robust industrial power distribution. This breaker features a Micrologic 5.3 A electronic trip unit, providing advanced protection and control capabilities for critical electrical systems. It is engineered to meet multistandard requirements, ensuring compatibility across various international electrical codes and applications.

Technical details

• Series: PowerPact L-Frame
• Frame Size: L-Frame
• Current Rating: 400 A
• Interrupting Capacity: 100 kA
• Trip Unit: Micrologic 5.3 A electronic trip unit
• Configuration: Multistandard
• Voltage Class: Verify against manufacturer datasheet for specific voltage ratings (e.g., 240V, 480V, 600V).
• Number of Poles: Verify against manufacturer datasheet.

Applications & compatibility

This L-Frame circuit breaker is suitable for use in main distribution panels, motor control centers, and feeder protection applications within heavy industrial environments. It is commonly found in manufacturing facilities, data centers, and infrastructure projects requiring reliable and adjustable circuit protection for large electrical loads.

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 NLJF36400U53XTW or contact our technical team for cross-reference assistance with compatible PowerPact components.