IK9143

4 products

  • 0055922

    Frequency Relay – IK9143 – 0055922

    IK9143.11 AC50/60HZ +/-10% 230V
    Monitoring of alternating voltages for over- or underfrequency
    Quiescent current principle

    Hysteresis: 0,5 - 10 %

    Contact assembly: 1 changeover

    Nominal voltage: AC 230 V

    Measuring range: 50/60 Hz

    Response value: + / - 10 %

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  • 0055923

    Frequency Relay – IK9143 – 0055923

    IK9143.11 AC50/60HZ +/-10% 110V
    Monitoring of alternating voltages for over- or underfrequency
    Quiescent current principle

    Hysteresis: 0,5 - 10 %

    Contact assembly: 1 changeover

    Nominal voltage: AC 110 V

    Measuring range: 50/60 Hz

    Response value: + / - 10 %

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  • 0055970

    Frequency Relay – IK9143 – 0055970

    IK9143.11 AC50/60HZ +/-10% 400V
    Monitoring of alternating voltages for over- or underfrequency
    Quiescent current principle

    Hysteresis: 0,5 - 10 %

    Contact assembly: 1 changeover

    Nominal voltage: AC 400 V

    Measuring range: 50/60 Hz

    Response value: + / - 10 %

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  • 0059673

    Frequency Relay – IK9143 – 0059673

    IK9143.11/001 AC50/60HZ +/-10% 230V
    Monitoring of alternating voltages for over- or underfrequency
    Working current principle

    Hysteresis: 0,5 - 10 %

    Contact assembly: 1 changeover

    Nominal voltage: AC 230 V

    Measuring range: 50/60 Hz

    Response value: + / - 10 %

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