DOLD 0069732: MK9056N.11/61 3AC380-500V 50/60HZ Phase Sequence Relay

The MK 9056N detect wrong phase sequence in 3-phase systems. To monitor phase failure it is more suitable to use an Asymmetry relay e.g. MK 9040N.

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    Attribute Value
    Width: 22,5 mm
    Enclosure design: Switch cabinet
    Type: MK 9056N
    1- / 3-phase: 3
    Output Contacts: 2 C/O contacts
    Measuring range max.: 500 V
    Standard measuring range: 3 AC 380 – 500 V