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PRF1 master modular surge arrester - 1 pole - 440V

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  • Main
    range of product
    Multi 9
    product name
    Multi 9 PRF1
    product or component type
    Surge arrester
    device short name
    PRF1
    device application
    Distribution
    poles description
    1P
    remote signalling
    Without
    surge arrester type
    Electrical distribution network
    earthing system
    IT
    Complementary
    surge arrester class type
    Type 1
    surge arrester technology
    Spark gap
    [Ue] rated operational voltage
    230 V (+/- 10 %) AC 50/60 Hz
    [In] nominal discharge current
    50 kA
    [Iimp] impulse current
    Common mode : 35 kA L/PE 17.5 A.s
    [Uc] maximum continuous operating voltage
    Common mode : 440 V L/PE
    [Up] voltage protection level
    1.5 kV type 1 common mode L/PE
    [If] follow current
    50 kA common mode L/PE
    disconnector device type
    Associated circuit breaker Compact NSX160F 160 A curve C - Icu 36 kA
    Associated circuit breaker Compact NSX160N 160 A curve C - Icu 50 kA
    Associated circuit breaker Compact NSX160B 160 A curve C - Icu 10 kA
    Associated circuit breaker Compact NSX160B 160 A curve C - Icu 15 kA
    Associated circuit breaker Compact NSX160B 160 A curve C - Icu 25 kA
    local signalling
    LED color: green
    mounting mode
    Clip-on
    mounting support
    DIN rail
    9 mm pitches
    4
    height
    151.5 mm
    width
    36 mm
    depth
    81 mm
    colour
    Anthracite grey ( RAL 7016 )
    response time
    <= 1 µs
    connections - terminals
    Tunnel type terminal, top or bottom 10...50 mm² cable(s) rigid
    Tunnel type terminal, top or bottom 10...35 mm² cable(s) flexible
    tightening torque
    2.5 N.m
    Environment
    standards
    EN 61643-11
    IEC 61643-11
    product certifications
    CE
    IP degree of protection
    On front face : IP40 conforming to IEC 60529
    On terminal : IP20 conforming to IEC 60529
    IK degree of protection
    IK05 conforming to IEC 62262
    relative humidity
    5...95 %
    ambient air temperature for operation
    -25...60 °C
    ambient air temperature for storage
    -40...85 °C
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

    Language
    • English
    • Spanish
    • Portuguese
    • Danish
    • Russian
    • French
    • Italian
    • Finnish
    • German
    • Swedish
    • Dutch
    • Norwegian
    User guide
    Date
    Size
    Add to My Documents
    PRF1 Master with led
    Date 1/19/15
    Size 1,020.4 KB
    Date 1/19/15
    Size 614.9 KB
    Instruction sheet
    Date
    Size
    Add to My Documents
    PRF1 Master surge arrester (without led)
  • Technical FAQs

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