The Schneider Electric LV429085 is an electronic trip unit from the Micrologic 2.2 G series, designed for integration with Compact NSX 100, 160, and 250 circuit breakers. This unit provides essential overcurrent and ground-fault protection for electrical distribution systems. Its application is critical in ensuring the safe and reliable operation of industrial power circuits.

Technical details

• Series: Micrologic 2.2 G
• Current Rating: 100A
• Configuration: 4 poles, 4d (indicating four poles with four normally open auxiliary contacts)
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 100, 160, and 250
• Protection Functions: Includes overcurrent and ground-fault protection (specific trip curves and settings should be verified against manufacturer datasheet)
• Control Interface: Electronic trip unit with integrated control and signaling capabilities
• Mounting Type: Designed for direct integration within compatible Schneider Electric circuit breaker frames
• Contact Configuration: 4d auxiliary contacts provide status signaling for remote monitoring and control systems

Applications & compatibility

This trip unit is commonly employed in industrial power distribution panels, motor control centers, and machinery requiring robust circuit protection. Its compatibility with the Schneider Electric Compact NSX series makes it suitable for applications in manufacturing plants, data centers, and infrastructure projects where reliable electrical safety is paramount.

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 Schneider Electric LV429085 or contact our technical team for cross-reference assistance with compatible Compact NSX components.