Further information for Schneider Electric Thermomagnetic tripping device TM125D 125A 4P4D - C164TM125
This TM125D is a 4d thermal-magnetic trip device used on ComPacT NSX 160/250 circuit breakers. This 125A rated thermal-magnetic trip device 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.