Technical Information
| Item condition |
New |
| Manufacture name |
trip unit TM250DC, ComPact NSX 250 DC, thermal magnetic, 250 A rating, 3P 3d |
| Brand |
Schneider Electric
|
| Categories |
Trip & Release Units
|
| Country of origin |
PL |
| Rated permanent current Iu |
250 A |
| Number of poles |
3 |
| Short-circuit release function |
Undelayed |
| Overload release current setting |
175-250 A |
| Type of motor protection |
Thermal/magnetic release |
Packing details
| Packing level 1 |
3606480073175 |
| Packing level 2 |
3606480073173 |
Other Technical data
| With ground fault protection function |
No |
| Initial value of the undelayed short-circuit release - setting range |
1250 A |
| End value adjustment range undelayed short-circuit release |
2500 A |
| Voltage type for actuating |
Self powered |
Downloads
Description
TM250D/DC is a 3 poles thermal-magnetic trip unit used on Compact NSX 250DC circuit breakers. This 250A rating thermal-magnetic trip unit is an optimal choice for DC distribution systems. It embeds an adjustable thermal overload protection and an adjustable magnetic protection against short-circuits.