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Schneider Electric Schneider Electric (View All Products)

Schneider Electric A9L20501 Acti 9 iPF K IPRD20R Modular Surge Arrester - 1P + N - 350V - With Remote Transfert

  • Schneider Electric
  • BW#: 03306963
  • Mfr#: A9L20501
  • UNSPSC#: 39121610
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Schneider Electric A9L20501 Acti 9 iPF K IPRD20R Modular Surge Arrester - 1P + N - 350V - With Remote Transfert
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Features
  • Acti9 iPRD Type 2 and 3 modular Surge Protection Devices protect the electrical equipments against the indirect lightning strikes
  • With exclusive features, Acti9 iPRD DIN rail Surge Protection Devices are geared to protect your equipments from indirect lightning strikes and improve the continuity of service
  • Withdrawable cartridges of Acti9 iPRD Surge arresters allow quick replacement of damaged devices
  • The Acti9 iPRD surge arresters "r" version have dry contacts for transfering remotely the end-of-life information
  • The Acti9 iPRD8 Type 3 is placed in cascade near the loads to be protected
  • They should be installed in the secondary panel board, as soon as the distance from the incoming surge arrester is more than 10 meters, to ensure secondary protection
  • In a building with a height greater than 10 meters, with several dwellings, if a Type 1 surge arrester is installed in the main electrical switchboard, a Type 2 surge arrester must also be installed at the head of each divisional switchboards in order to distribute the constraints


    • Applications
  • The use of Surge Protection Devices is recommended in the case of non-critical power installations
  • It is possible to use multipolar or unipolar products for serial assembly


    • Specifications

  • They are tested and rated according to the standardised current wave of 8/20 µs
  • Certified for short-circuit current withstand, Isc up to 50 kA (IEC 61643-11: 2011)
  • The maximum discharge current covers from 8 to 65 kA
  • The maximum continuous operating voltage Uc is 350 VAC or 460 VAC
  • They are suitable for any earthing system: TT, TN-S, TN-C and IT
  • In every new house without a lightning rod (primary protection) it is now mandatory to install in the electrical switchboard a Type 2 Surge Protection Device to reach the IEC 61643-11: 2011 standard
  • This complementarity of the protections is mandatory to meet the IEC 61643-11: 2011 standard

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