Schneider Electric's Micrologic 2.2 trip unit is designed for use with the Compact NSX 250 series circuit breakers. This electronic trip unit provides advanced protection and control capabilities for 3-pole circuit breakers. It is engineered to deliver precise current sensing and tripping functions essential for safeguarding electrical distribution systems.

Technical details

• Series: Micrologic 2.2
• Compatible Circuit Breaker Series: Compact NSX 250
• Type: Electronic Trip Unit
• Number of Poles: 3
• Current Rating: 250A
• Protection Functions: Includes Long Time, Instantaneous, and potentially Short Time or Ground Fault protection depending on specific configuration (verify with manufacturer datasheet for full feature set).
• Trip Unit Rating: 250 Amperes
• Configuration: 3d (refer to manufacturer documentation for specific meaning of '3d' designation)

Applications & compatibility

This Micrologic 2.2 trip unit is integral to the protection schemes of Compact NSX 250 circuit breakers, commonly found in industrial facilities, commercial buildings, and data centers. It is suitable for applications requiring reliable overcurrent and short-circuit protection in power distribution panels, motor control centers, and main service disconnects.

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 LV431470 or contact our technical team for cross-reference assistance with compatible Compact NSX components.