range | ComPacT new generation |
---|---|
product name | ComPacT NSX new generation |
device short name | NSX630NA |
product or component type | Switch disconnector |
device application | Distribution |
poles description | 4P |
[Ith] conventional free air thermal current | 630 A at 50 °C |
[Ie] rated operational current | AC-22A: 630 A AC 50/60 Hz 220...690 V AC-23A: 630 A AC 50/60 Hz 220...690 V |
[Ue] rated operational voltage | 690 V AC 50/60 Hz |
network type | AC |
suitability for isolation | Yes conforming to EN/IEC 60947-3 |
utilisation category | AC-22A AC-23A |
breaking capacity code | NA |
contact position indicator | Yes |
visible break | No |
mounting mode | Fixed |
[Icw] rated short-time withstand current | 6 kA during 1 s 6 kA during 3 s 2.32 kA during 20 s |
[Icm] rated short-circuit making capacity | 330 kA with upstream protection circuit breaker 8.5 kA switch-disconnector alone |
control type | Toggle |
[Ui] rated insulation voltage | 800 V AC 50/60 Hz |
[Uimp] rated impulse withstand voltage | 8 kV |