Range
|
ComPact
|
Product name
|
ComPact NSX
|
Product or component type
|
Switch disconnector
|
Device short name
|
Compact NSX630NA
|
Poles description
|
3P
|
Network type
|
AC
|
[Ue] rated operational voltage
|
690 V AC 50/60 Hz conforming to IEC 60947-3
|
[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
|
[Ui] rated insulation voltage
|
800 V AC 50/60 Hz conforming to IEC 60947-3
|
[Uimp] rated impulse withstand voltage
|
8 kV conforming to IEC 60947-3
|
[Ith] conventional free air thermal current
|
630 A at 60 °C
|
[Icm] rated short-circuit making capacity
|
330 kA with upstream protection circuit breaker
8.5 kA switch-disconnector alone
|
Breaking capacity code
|
NA
|
Suitability for isolation
|
Yes conforming to EN 60947-3
Yes conforming to IEC 60947-3
|
Contact position indicator
|
Yes
|
Visible break
|
No
|
Pollution degree
|
3 conforming to IEC 60664-1
|