The Schneider Electric LV430490 is a Micrologic 5.2 A electronic trip unit designed for use with Compact NSX 160/250 circuit breakers. This trip unit provides advanced protection and control capabilities for electrical distribution systems. It is specifically engineered for 3-pole (3d) configurations, ensuring comprehensive circuit protection.

Technical details

• Trip Unit Type: Micrologic 5.2 A Electronic
• Compatible Circuit Breaker Series: Compact NSX 160/250
• Number of Poles: 3-pole (3d)
• Current Rating: 160A
• Protection Functions: Electronic trip unit with advanced features (specific functions like L, I, D, G, or LS/I/SI should be verified against the manufacturer's datasheet for the Micrologic 5.2 A variant).
• Voltage Compatibility: Designed for standard industrial voltage systems; specific voltage class should be confirmed via manufacturer documentation.
• Mounting Type: Designed for integration within Schneider Electric Compact NSX series circuit breakers.
• Communication Capabilities: Micrologic 5.2 A typically supports communication protocols for monitoring and control; refer to the datasheet for specific protocol support.

Applications & compatibility

This trip unit is essential for ensuring reliable operation and safety in electrical distribution panels for commercial and industrial facilities. It is commonly found in applications requiring precise overcurrent and short-circuit protection, such as manufacturing plants, data centers, and building management systems where Compact NSX circuit breakers are installed.

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 LV430490 or contact our technical team for cross-reference assistance with compatible Micrologic trip units and Compact NSX components.