Further information for Schneider Electric Schneider trigger device thermomagnetic TM40D 40A 4P4D - C104TM040
The TM40D is a 4 pole, 4d thermal-magnetic trip device used on ComPacT NSX 100/160 circuit breakers. This 40A rated thermal-magnetic trip device is the best 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.