Schneider Electric DC Release Device C253TM250D

Manufacturer: Schneider Electric
Designation: DC Release Device Thermomagnetic TM2
Type: C253TM250D
Overload Release Current Setting: 175..250 A
Initial Value of the Instantaneous Short-Circuit Release Setting Range: 1250 A
Final Value of the Instantaneous Short-Circuit Release Setting Range: 2500 A
Rated Continuous Current Iu: 250 A
Type of Voltage for Operation: Self-supplied
Number of Poles: 3
Short-Circuit Release Function: Instantaneous
With Earth Fault Protection Function: No
Type of Motor Protection: Thermal/Magnetic Release

The TM250D/DC is a thermomagnetic release device with 3 poles, used in the ComPacT NSX 250DC circuit breakers. This thermomagnetic release device with a rated current of 250 A is the optimal choice for DC distribution systems. It features an adjustable thermal overload protection and an adjustable magnetic protection against short circuits.