The Schneider Electric LV433892 is a Micrologic 4.2 AL electronic trip unit designed for Compact NSX 250 circuit breakers. This unit provides advanced protection and control capabilities for electrical distribution systems. It is engineered to integrate seamlessly with the NSX 250 platform, ensuring reliable operation in demanding industrial environments.

Technical details

• Trip Unit Type: Micrologic 4.2 AL
• Electronic Trip Unit
• Current Rating: 250A
• Number of Poles: 4
• Pole Configuration: 4d (4 normally open auxiliary contacts)
• Compatible Circuit Breaker Series: Compact NSX 250
• Protection Functions: AL (Earth Leakage Protection)
• Control Type: Electronic

Applications & compatibility

This trip unit is essential for applications requiring precise earth leakage protection and circuit breaker control within the Schneider Electric Compact NSX 250 range. It is commonly deployed in motor control centers, power distribution panels, and machinery requiring robust fault detection and isolation.

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 LV433892 or contact our technical team for cross-reference assistance with compatible Compact NSX 250 components.