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PRD20r modular surge arrester - 3 poles - 460V - with remote transfer Schneider

PRD20r modular surge arrester - 3 poles - 460V - with remote transfer Schneider
Type 2 surge arresters PRD, Quick PRD - Multi 9 type 2 withdrawable surge protector devices
  • 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.


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.

  • 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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PRD, Quick PRD - Multi 9 type 2 withdrawable surge protector devices
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