Surge protective device, 1P+N 20KA capacity of overheated and surge protection

Surge protective device, 1P+N 20KA capacity of overheated and surge protection

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Have a good discharge capacity, suitable for single phase, TN-C,TN-C-S,IT and TT power distribution system.
Capacity of overheated and surge protection.
Maxcontinuous operating voltage Uv(VAC): 275, 320, 385, 440V
Voltage protection level Up(kv): ≤1,1.2,1.5, 1.8kv
Nominal discharge current In 8/20 us(kA): 10kA
Maxdischarge current In 8/20 us(kA): 20kA
Fuse:20A
Response time(ns): <25ns
Cover material: PA66
Combinatorial module: 1P, 2P, 3P, 4P, 1P+N, 3P+N
Standards: IEC/EN 61643-1