Description
Main
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
Complementary
Control type Toggle
Mounting mode Fixed
Mounting support Backplate
Upside connection Front
Downside connection Front
[Icw] rated short-time withstand
current
2.32 kA during 20 s conforming to IEC 60947-3
6 kA during 1 s conforming to IEC 60947-3
6 kA during 3 s conforming to IEC 60947-3
Mechanical durability 15000 cycles conforming to IEC 60947-3
Electrical durability AC-22A: 1500 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3
AC-22A: 3000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3
AC-22A: 3000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-22A: 6000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-23A: 1500 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3
AC-23A: 3000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3
AC-23A: 3000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-23A: 6000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3
Connection pitch 45 mm
Height 255 mm
Width 140 mm
Depth 110 mm
Net weight 5.2 kg
Environment
Standards EN/IEC 60947-3
Product certifications IECEE CB Scheme
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to IEC 62262
Electrical shock protection class Class II
Ambient air temperature for
operation
-35…70 °C
Ambient air temperature for
storage
-55…85 °C
