The Schneider Electric Micrologic 5.2 A trip unit is an electronic control module designed for Compact NSX 100, 160, and 250 series circuit breakers. This unit provides advanced protection and control capabilities for electrical distribution systems. It is engineered to integrate seamlessly with the NSX breaker platform, offering precise current monitoring and trip functions.

Technical details

• Series: Micrologic 5.2 A
• Type: Electronic trip unit
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 100, NSX 160, NSX 250
• Number of Poles: 3
• Rated Current: 100A
• Protection Functions: Includes Long-Time, Short-Time, Instantaneous, and Ground Fault (adjustable settings may vary; refer to manufacturer datasheet for full details)
• Display: Digital display for current readings and status
• Communication: May support communication protocols for remote monitoring and control (verify compatibility with specific NSX breaker models and communication modules)

Applications & compatibility

This trip unit is essential for applications requiring reliable overcurrent and short-circuit protection in industrial and commercial electrical distribution panels. It is commonly found in motor control centers, power distribution units, and main service disconnects for facilities such as manufacturing plants, data centers, and commercial buildings.

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 LV429090 or contact our technical team for cross-reference assistance with compatible Compact NSX components.