The Schneider Electric Micrologic 5.3 A trip unit is designed for use with Compact NSX 400/630 A circuit breakers, providing advanced electronic protection. This trip unit is specifically engineered for 3-pole configurations, ensuring comprehensive circuit management in demanding industrial environments. Its robust design and precise tripping capabilities make it a critical component for safeguarding electrical systems.

Technical details

• Series: Micrologic 5.3 A
• Type: Electronic Trip Unit
• Current Rating: 400 A
• Poles: 3
• Compatibility: Schneider Electric Compact NSX 400/630 A circuit breakers
• Protection Functions: Includes adjustable long-time, short-time, instantaneous, and ground-fault protection settings (specific settings require datasheet verification).
• Display: Integrated display for real-time current monitoring and fault indication.
• Communication: Supports communication protocols for integration into SCADA and building management systems (specific protocol requires datasheet verification).

Applications & compatibility

This trip unit is essential for applications requiring reliable overcurrent and short-circuit protection, commonly found in power distribution panels, motor control centers, and machinery control systems. It is compatible with Schneider Electric's Compact NSX series, ensuring seamless integration into existing installations for packaging lines, material handling systems, and manufacturing automation.

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 LV432091 or contact our technical team for cross-reference assistance with compatible Micrologic trip units.