Description
Main
Range ComPacT new generation
product name ComPacT NSX new generation
Device short name NSX160NA
Product or component type Switch disconnector
Device application Distribution
Poles description 3P
[Ith] conventional free air thermal
current
160 A at 50 °C
[Ie] rated operational current AC-22A: 160 A AC 50/60 Hz 220…690 V
AC-23A: 160 A AC 50/60 Hz 220…690 V
DC-22A: 160 A DC 250 V 1 pole
DC-22A: 160 A DC 500 V 2 poles in series
DC-23A: 160 A DC 250 V 1 pole
DC-23A: 160 A DC 500 V 2 poles in series
DC-22A: 160 A DC 750 V 3 poles in series
DC-23A: 160 A DC 750 V 3 poles in series
[Ue] rated operational voltage 690 V AC 50/60 Hz
750 V DC 3 poles in series
500 V DC 2 poles in series
250 V DC 1 pole
network type DC
AC
Suitability for isolation Yes conforming to EN/IEC 60947-3
Utilisation category AC-22A
AC-23A
DC-22A
DC-23A
Breaking capacity code NA
Contact position indicator Yes
Visible break No
Mounting mode Fixed
[Icw] rated short-time withstand
current
2.5 kA during 1 s
2.5 kA during 3 s
0.96 kA during 20 s
[Icm] rated short-circuit making
capacity
330 kA with upstream protection circuit breaker
3.6 kA switch-disconnector alone
control type Toggle
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[Uimp] rated impulse withstand
voltage
8 kV
Complementary
Mounting support Backplate
Upside connection Front
Downside connection Front
Connection pitch 35 mm
Mechanical durability 40000 cycles
Electrical durability AC-22A: 30000 cycles 440 V AC 50/60 Hz In/2
AC-23A: 30000 cycles 440 V AC 50/60 Hz In/2
AC-22A: 15000 cycles 440 V AC 50/60 Hz In
AC-23A: 15000 cycles 440 V AC 50/60 Hz In
AC-22A: 10000 cycles 690 V AC 50/60 Hz In/2
AC-23A: 10000 cycles 690 V AC 50/60 Hz In/2
AC-22A: 5000 cycles 690 V AC 50/60 Hz In
AC-23A: 5000 cycles 690 V AC 50/60 Hz In
DC-22A: 10000 cycles 250 V DC In/2 (1 pole)
DC-23A: 10000 cycles 250 V DC In/2 (1 pole)
DC-22A: 5000 cycles 500 V DC In (2 poles in series)
DC-23A: 5000 cycles 500 V DC In (2 poles in series)
Width (W) 105 mm
Height (H) 161 mm
Depth (D) 86 mm
Net weight 1.8 kg
Standards EN/IEC 60947-1
EN/IEC 60947-3
Environment
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to IEC 62262
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60664-1
Ambient air temperature for
operation
-25…70 °C
Ambient air temperature for
storage
-50…85 °C
