The Schneider Electric MicroLogic 6.3E trip unit is designed for advanced protection and monitoring within the ComPacT NSX400/630 circuit breaker series. This 4-pole unit integrates basic and residual current protection with an energy metering function, providing comprehensive control for electrical distribution systems. It is engineered to manage circuits up to 400A, ensuring reliable operation and safety in demanding industrial environments.

Technical details

• Trip Unit Series: MicroLogic 6.3E
• Compatible Circuit Breaker Series: ComPacT NSX400/630
• Number of Poles: 4
• Protection Functions: Basic and Residual Current Protection (Ir, IΔn)
• Integrated Features: Energy Metering
• Maximum Current Rating: 400A
• Communication Capabilities: Refer to manufacturer datasheet for specific communication protocols and options.
• Voltage Class: Refer to manufacturer datasheet for specific voltage ratings.

Applications & compatibility

This MicroLogic 6.3E trip unit is essential for applications requiring precise circuit protection and energy management, such as in motor control centers, power distribution panels, and facility management systems. It is commonly found in manufacturing plants, data centers, and commercial buildings where reliable electrical infrastructure is critical.

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 C4046E400 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.