This MA100 is a 4 poles 4d magnetic trip unit used on ComPacT NSX 100/160/250 circuit breakers. This 100A rating magnetic trip unit is an optimum choice for motor protection applications. It embeds an adjustable instantaneous magnetic protection against short-circuits. This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and ComPacT NSX basic frame.
