| Product Series | ComPacT new generation |
|---|---|
| product short name | NSX250S DC |
| product name | ComPacT NSX new generation |
| Applications | Distribution Protection |
| number of poles | 3P |
| product type | breaker |
| Grid type | DC |
| Description of protection pole | 3D |
| Rated current [In] | 250 A at 40 °C |
| Rated insulation voltage [Ui] | 750 V DC conforming to EN/IEC 60947-2 |
| Rated impulse withstand voltage [Uimp] | 8 kV |
| Rated operating voltage [Ue] | 750 V DC conforming to IEC 60947-2 |
| Circuit breaker model | S |
| Breaking capacity | 100 kA Icu at 750 V DC conforming to EN/IEC 60947 |
| Use breaking capacity [Ics] | 100 kA |
| use category | AC class |
| Trip unit name | TM-DC |
| Trip unit type | Thermomagnetic |
| Release rating | 250 A at 40 °C |
| protection type | Overload protection (long time delay) Short circuit protection (magnetic protection) |
| pollution level | 3 Conforming to IEC 60664-1 |
| isolation function | Applies to TM-D |