| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| Range of product | ComPact NSX100…250 |
| Device short name | NSX250N |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Number of poles | 3P |
| Protected poles description | 3t |
| [In] Rated current | 250 A at 40 °C 50kA |
| [Ue] Rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |