This MA6.3 is a 3 poles 3d magnetic trip unit used on ComPacT NSX 100 circuit breakers. This 6.3A 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.
