Type 1 surge arrester / AC / three-phase / with fault indication
FV50B/4-320(S) FATECH ELECTRONIC (FOSHAN) CO., LTD

Characteristics

  • Type:

    type 1

  • Other characteristics:

    AC, three-phase, with fault indication, compact, DIN rail, low-voltage

  • Applications:

    for power supplies, remote signaling

  • Current:

    Max.: 100000 A

    50000 A

  • Voltage:

    Max.: 320 V

    220 V

Description

- Type 1 50kA 3 phase lightning arrester,
- With indication window and remote control contacts,
- Unique designing, patent technology,
-Used in the lightning protection zones concept at boundary LPZ0B-LPZ1,
-The core parts are multilayer spark gap with high discharge capacity,
-35mm2 DIN-rail in accordance with EN 50022/DIN46277-3,
-Low residual voltage.
-Protection mode: L1, L2, L3-PE, N-PE.

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