The Schneider Electric C1045E100 is a MicroLogic 5.2 E trip unit designed for ComPacT NSX 100, 160, and 250 series circuit breakers. This electronic trip unit provides advanced protection and control capabilities for medium-voltage power distribution systems. It is engineered to deliver precise current sensing and fault interruption, ensuring the safety and reliability of electrical installations.

Technical details

• Trip Unit Series: MicroLogic 5.2 E
• Compatible Circuit Breaker Series: ComPacT NSX 100, NSX 160, NSX 250
• Type: Electronic Trip Unit
• Number of Poles: 4
• Current Rating: 100A
• Protection Functions: Includes long-time, short-time, instantaneous, and ground-fault protection (specific settings require configuration and verification against datasheet).
• Display: Integrated digital display for status and fault information.
• Communication: Supports Modbus communication protocol for remote monitoring and control (specific protocol implementation details should be verified against manufacturer documentation).

Applications & compatibility

This MicroLogic 5.2 E trip unit is commonly integrated into ComPacT NSX circuit breakers used in commercial buildings, data centers, and industrial facilities. It is essential for protecting electrical distribution panels, motor control centers, and critical power circuits against overcurrent and short-circuit events.

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 C1045E100 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.