Schneider Electric C2547A250 ComPacT NSX - déclencheur MicroLogic 7.2AL Vigi 250A - 4P4D pour NSX250A

This electronic 4d trip unit MicroLogic 7.2 E AL (Energy) is a four-pole 4d trip unit used with ComPacT NSX 250 circuit breakers. This electronic trip unit with a rated current of 250 A is the best choice for all standard and special applications. It features an adjustable long-term protection against overload. It also offers adjustable short-time delayed short-circuit protection and instantaneous short-circuit protection. MicroLogic 7.2 E AL provides a ground-fault alarm without tripping, which is available at the terminal block. MicroLogic 7.2 E AL indicates overloads with alarm LEDs. The green Ready LED flashes when the circuit breaker is prepared to trip. MicroLogic 7.2 E AL is equipped with a display module that allows for energy measurements and fine-tuning. This product is part of our EcoStruxure Power architecture when combined with the basic PowerTag NSX breaker and ComPacT NSX.