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4P 20Ka Three Phase Surge Protector

Supplier From China
Aug-27-19

4p 20kA three phase surge protector

This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system,  it protect to indirect and direct lightning effect or other transient over voltage 


SPD design according with GB18802.1/IEC61643-1 standard.

Specification details:
Model PQ3-20
Poles 4P
Max. continious working voltage(Uc) 420V AC(can customized)
Nominal discharge current(In) 10kA
Max.discharge current(In) 20kA
Voltage protection level(Up) 1.5kV
Matched circuit breaker/Fuse 32A
Response time

Price and Minimum Quantity

Price: $14.99
MOQ: Not Specified

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This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system,  it protect to indirect and direct lightning effect or other transient over voltage 


SPD design according with GB18802.1/IEC61643-1 standard.

Specification details:
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Drill Depth 0- 120 mm
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Number Of Shaft 2,3,4
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No Load Speed 0-500
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Additional Information:

Item Code: vs25
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Delivery Time: 4weeks
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