Further information for Schneider Electric Schneider trigger device thermomagnetic TM125D 125A 3P3D - C163TM125
This TM125D thermal-magnetic trip unit is 3P 3d used on ComPacT NSX 160/250 circuit breakers. This 125A rated thermal-magnetic trip unit is the optimal choice for all distribution applications. It features adjustable thermal overload protection and fixed magnetic protection against short circuits. This product is part of our EcoStruxure Power architecture when combined with the PowerTag NSX and ComPacT NSX basic switch.