Modular Surge Arrester: iPRF1 12,5r & PRD1

Type 1 Low Voltage Surge Protection Devices. Maximum discharge current 8 to 65 kA.

Part of 9 Series

Acti 9 Surge Protection Devices - SPDs

Modular Surge Arrester: iPRF1 12,5r & PRD1
  • Features

    • Maximum discharge current 8 to 65 kA.
    • Integrated disconnector for short-circuit current withstand, Isc, up to 25 kA (IEC 61643-11, version 2005): Quick PF, Quick PRD ranges.
    • Surge arrester/disconnector combinations certified for short-circuit current withstand, Isc, up to 50 kA (IEC 61643-11, version 2005): PF and PRD ranges.
    • Maximum steady state voltage, Uc = 260, 440 V.
    • Suitable for any earthing system: TT, TN-S, TN-C and IT.
    • Fixed or withdrawable surge arresters.
    • Multiple-pole or single-pole products to be assembled.
    • Contacts for the remote transfer of end-of-life information.


    Benefits

    The first electrician friendly lightning protection

    Improved continuity of service and safety due to

    • Certified coordination with disconnection circuit breakers and
    • The strength of the connections.

    Remote monitoring of the protection status.
    Simplified installation of the Quick ranges, due to the integrated disconnector

    Applications

    • Protection of electrical installations in all industrial and tertiary buildings against induced or conducted surges resulting from indirect lightning strokes
    • Applications in the residential sector, industrial and tertiary buildings.
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