Main
Device short name
VZN
[ithe] thermal current under enclosure
16 A
Range
TeSys
performance level
Standard
Complementary
product compatibility
VN20
[ue] rated operational voltage
690 V AC 50/60 Hz
range compatibility
TeSys (TeSys VARIO) VCFN switch disconnector
[ith] conventional thermal current
20 A
Product certifications
GL
UL
CSA
Handle front plate colour
45.5 mm
Product or component type
Additional pole
tightening torque
Power circuit: 0.7 N.m - on screw clamp terminals
[uimp] rated impulse withstand voltage
6 kV
mounting location
Right
Left
Connections - terminals
Power circuit: screw clamp terminals4 mm² - flexible - with cable end
Power circuit: screw clamp terminals4 mm² - solid
Contacts type and composition
1 NO
width (w)
12 mm
mechanical robustness
Shocks 11 ms (15 gn) conforming to IEC 60068-2-27
Vibrations 10...150 Hz (1 gn) conforming to IEC 60068-2-6
network frequency
50/60 Hz
Net weight
0.02 kg
depth
39 mm
mechanical durability
50000 cycles
electrical durability
30000 cycles DC-1...5
50000 cycles AC-21
Network type
DC
AC
Suitability for isolation
Yes
Poles description
1P
Environment
ip degree of protection
IP20 conforming to IEC 60529
ambient air temperature for operation
-20…50 °C
standards
IEC 60947-3
fire resistance
960 °C conforming to IEC 60695-2-1
protective treatment
TC