The Schneider LV430521 is a MicroLogic 6.2 E-M electronic trip unit designed for use with Schneider Electric's ComPact NSX 160 and NSX 250 series circuit breakers. This trip unit integrates advanced protection and monitoring functionalities, offering precise control over electrical distribution systems. It is engineered to provide reliable performance in demanding industrial environments.

Technical details

• Trip Unit Technology: MicroLogic 6.2 E-M
• Compatible Circuit Breaker Series: ComPact NSX 160, ComPact NSX 250
• Protection Functions: Overload, Short Circuit
• Monitoring Capabilities: Real-time system monitoring
• Type: Electronic Trip Unit
• Voltage Rating: Compatible with circuit breakers rated up to 250A (verify specific breaker model for exact voltage and current ratings)
• Communication Protocol: E-M (Ethernet/Modbus)

Applications & compatibility

This trip unit is commonly deployed in electrical distribution panels for commercial and industrial facilities, including manufacturing plants, data centers, and infrastructure projects. Its compatibility with the ComPact NSX 160/250 series makes it suitable for protecting circuits in motor control centers, power distribution boards, and machinery requiring robust circuit protection.

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 LV430521 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.