Residual current relay, type A, with built-in transformer

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    SPECIFICATIONS

    AC power supply
    Frequency
    50/60 Hz
    Nominal voltage
    230 V ~ ±20 %
    Mechanical characteristics
    Size (mm) width x height x depth
    52.5 x 85 x 68 (mm)
    Fastening
    DIN rail
    Weight (kg)
    0,146
    Environmental characteristics
    Protection class
    IP 20 (terminals), IP 41 (rear panel)
    Working temperature
    -10 … +50 ºC
    Standards
    Standards
    IEC 1008, IEC 255-5, UNE 801-2, UNE 801-3, UNE 801-4, UNE 60730-1
    Other digital relay outputs
    Nominal current
    3 A ~
    Digital relay outputs
    Contact-coil insulation
    2000 Vca
    Differential protection
    Type
    Type A
    Sensitivity (I∆n), A
    0,3
    Delay time (t∆)
    0,02 s
    Transformer
    Internal
    Thermal-magnetic protection
    Nominal voltage
    230 V ~
    Protection
    Measure
    True root mean square (TRMS)
    Circuit breaker type
    Circuit breaker + trigger coil

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