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 specific unit is configured for a 40A rating and operates on a 4-pole (4d) configuration, providing essential protection and control for electrical distribution systems.

Technical details

• Trip Unit Type: Electronic Micrologic 5.2 A
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 100, NSX 160, NSX 250
• Current Rating: 40 Amperes
• Number of Poles: 4-pole (4d)
• Protection Functions: Provides adjustable long-time, short-time, instantaneous, and ground-fault protection (specific settings require user configuration via the trip unit interface).
• Communication Capabilities: Features advanced electronic trip unit functionality, enabling detailed monitoring and control when integrated with compatible systems.
• Display: Integrated display for local status indication and parameter adjustment.

Applications & compatibility

This Micrologic 5.2 A trip unit is integral to the reliable operation of electrical distribution panels and motor control centers. It is commonly deployed in commercial buildings, industrial facilities, and data centers to protect circuits from overloads and short circuits, ensuring the continuity of operations for critical equipment.

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 LV429101 or contact our technical team for cross-reference assistance with compatible Compact NSX components.