The Schneider Electric Micrologic 5.3 E trip unit is an electronic control module designed for Compact NSX 400/630 series circuit breakers. This 3-pole unit provides advanced protection and monitoring capabilities for electrical distribution systems. It is engineered to offer precise current sensing and trip functions, ensuring the safety and reliability of industrial power circuits.

Technical details

• Series: Micrologic 5.3 E
• Type: Electronic Trip Unit
• Rating: 400A
• Poles: 3
• Compatibility: Schneider Electric Compact NSX 400/630 circuit breakers
• Protection Functions: Includes Long-time, Instantaneous, and Short-time protection with adjustable settings.
• Ground Fault Protection: Integrated ground fault protection capabilities.
• Communication: Supports advanced communication protocols for integration into SCADA and building management systems (verify specific protocol with manufacturer datasheet).

Applications & compatibility

This trip unit is essential for applications requiring robust circuit protection in industrial environments. It is commonly found in power distribution panels for manufacturing facilities, data centers, and commercial buildings. Its compatibility with the Schneider Electric Compact NSX 400/630 platform makes it suitable for protecting feeders, motor circuits, and critical 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 LV432097 or contact our technical team for cross-reference assistance with compatible Micrologic trip units.