C163TM125 Trip unit TM125D, ComPacT NSX160/250, 3 poles, thermal magnetic protections, 125A rating

This TM125D is a 3-pole 3d thermal-magnetic trip unit used on ComPacT NSX 160/250 circuit breakers. This 125A rating thermal-magnetic trip unit is an optimum choice for all distribution applications. It embeds an adjustable thermal overload protection and a fixed magnetic protection against short-circuits. This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and ComPacT NSX basic frame.