Surge protector, meets IEC 61643/EN 61643 standards, Imax of 20kA, 40kA, 80kA at 8/20μs

Surge protector, meets IEC 61643/EN 61643 standards, Imax of 20kA, 40kA, 80kA at 8/20μs

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  • Maximum continuous operating voltage: 275, 320, 385, 420 or440V (Uc)
  • Nominal discharge current:
    In 8/20μs waveform: 5, 10, 20, 30 or 40kA
  • Maximum discharge current:
    Imax 8/20μs waveform: 10, 20, 40, 60 or 80kA
  • Poles: 1, 2, 3, 4, 1P+N, 3P+N, 1P+NPE and 3P+NPE
  • Nice discharge capacity
  • Suitable for single-phase TN-C, TN-C-S, IT and TT powerdistribution systems
  • Standards: IEC 61643-1 and EN 61643-1