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Acti 9 iPF K

Surge Protection Devices Type 2 from 20 kA to 65 kA

Part of 9 Series

Modular surge arresters Type 2, from 20 kA to 65 kA, recommended for incoming, compliant with IEC/EN 61643-11:2011

Acti 9 iPF K
  • Features

    The Acti 9 iPF K monobloc Surge Protection Devices range is adapted for earthing systems: TT, TN-S, TN-C.
    All Type 2 surge arresters are tested with a 8/20 μs current wave.

    • Maximum discharge current: from 20 to 65 kA
    • Surge arrester/disconnector combinations is certified for short-circuit current withstand Isc up to 6 kA (IEC 61643-11:2011)
    • Maximum continuous operating voltage Uc = 340 VAC
    • Monobloc form factor
    • Multiple-pole or single-pole products for assembly
    • Contacts for the remote transfer of end-of-life information

    Please discover also :
    • Acti 9 iC60 Miniature Circuit Breaker (MCB)
    • Acti 9 Vigi iC60 add-on RCD
    • Acti 9 iID Residual Current Circuit Breaker (RCCB)
    • Acti 9 Other Surge Protection Devices


    Improved continuity of service and safety of electrical installations due to :

    • certified coordination with disconnection circuit-breakers
    • possibility of cascading between several surge arresters and circuit breakers
    • signaling the end of life of the product by flashing light
    • the strength of the connections
    • remote monitoring of protection device state.


    Acti 9 iPF K Surge Protection Devices protects electrical installations against transient overvoltage and surges caused by indirect lightning strokes in all industrial and tertiary buildings.
    They can also be used in residential sector with appropriate rated discharge current (20 kA).

    Each surge arrester in this range dedicated to incoming protection fits into a specific application:

    • Acti 9 iPF K 65 is recommended for a very high risk level (strongly exposed site)
    • Acti 9 iPF K 40 is recommended for a high risk level
    • Acti 9 iPF K 20 is recommended for a medium risk level.