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    Dehn, DR Modular Surge Protector 255 V ac/dc Maximum Voltage Rating 5kA Maximum Surge Current Surge Arrester

    RS Stock No.:
    768-1782
    Mfr. Part No.:
    DR M 2P 255 FM
    Brand:
    Dehn
    Dehn
    View all Surge Suppressor Units
    54 In stock for same day dispatch
    Add to Basket
    Units

    Added

    Price Each

    kr 1 129,54

    (exc. VAT)

    kr 1 411,92

    (inc. VAT)

    UnitsPer unit
    1 - 4kr 1 129,54
    5 - 9kr 1 084,42
    10 - 24kr 1 027,89
    25 +kr 937,55
    RS Stock No.:
    768-1782
    Mfr. Part No.:
    DR M 2P 255 FM
    Brand:
    Dehn
    COO (Country of Origin):
    DE

    Legislation and Compliance

    COO (Country of Origin):
    DE

    Product Details

    DEHNrail Modular Surge Arresters Type 3


    Type 3 surge devices
    Compact DIN rail design comprising of base and plug in protection module
    High discharge current performance using varistor and spark gap circuit
    Energy coordination with other Dehn Redline products in accordance with BS7671 amendment 1
    Status indication using Thermo Dynamic Control for monitoring of the SPD
    Tool less replacement of the plugs for repair and test functions



    Surge Protection Devices, SPDs (DIN-rail)


    Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.


    Specifications

    AttributeValue
    Suppressor TypeSurge Arrester
    Maximum Voltage Rating255 V ac/dc
    Mounting TypeDIN Rail
    Maximum Surge Current5kA
    SeriesDR
    Length90mm
    Depth18mm
    Height66mm
    Dimensions90 x 18 x 66mm
    Minimum Operating Temperature-40°C
    Maximum Operating Temperature+80°C
    54 In stock for same day dispatch
    Add to Basket
    Units

    Added

    Price Each

    kr 1 129,54

    (exc. VAT)

    kr 1 411,92

    (inc. VAT)

    UnitsPer unit
    1 - 4kr 1 129,54
    5 - 9kr 1 084,42
    10 - 24kr 1 027,89
    25 +kr 937,55