Schneider Electric C1044V100 Electronic Trip Unit MicroLogic 4.2 100A 4P4D for Circuit Breaker ComPacT NSX100-250

This electronic 4d trip unit MicroLogic 4.2 is a 4-pole 4d trip unit used with ComPacT NSX circuit breakers 100/160/250. This electronic trip unit with a rated power of 100 A is an optimal choice for all standard and special applications. It features an adjustable long-term protection against overload. It also offers an adjustable short-term protection and a fixed instantaneous short-circuit protection. The MicroLogic 4.2 Vigi trip unit provides integrated, adjustable residual current protection. MicroLogic 4.2 indicates overloads with alarm LEDs. The green Ready LED flashes when the circuit breaker is ready to trip. A pre-alarm for differential current can be available remotely by installing the optional SDx module (LV429532). This product is part of our EcoStruxure Power architecture when combined with the basic PowerTag NSX switch and ComPacT NSX.