Contactors
SPD Surge Protective Device AC 3P+N 40~80KA 60KA~100KA 385V 420V House Lightning Protection Arrester Low-Voltage ProtectorHigh Quality Laser Printing
lightning Arrester Technical Data:
Technical Parameters
Pole
4P
Rated Operating Voltage Un(V~)
385V
420V
MaximumContinuousOperatingVoltageUc(V~)
385/420VAC
Voltage protection Level Up(V~)kV
￡2.5
Nominal Discharge Current ln s kA
40
60
Maximum Discharge Current lmax s kA
80
100
Response Time (ns)
<;25
Test Standard
IEC61643.1, GB18802.1
Operating Environment(centigrade)
-40 ~+85
Max Connection Line
35mm2hardwire/35mm2strandwirecopperline
Recommended Connection Line
16mm2hardwire/25mm2strandwirecopperline
Installation
Standard Rail 35mm
Material of Outer Covering
Burning-proof Nylon