Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
MH 9064

Voltage relay

MH 9064

Contacts

Auxiliary voltage

Measuring range

Terminal type

Variant

  • 0065256
  • MH9064.12 AC/DC24-600V
The voltage relays MK 9064N and MH 9064 of the varimeter family provide a solution for an... more

Product description

The voltage relays MK 9064N and MH 9064 of the varimeter family provide a solution for an optimised monitoring of the function of an electrical device. Single-phase AC and also DC can be measured, undervoltage, overvoltage and voltage window are monitored and the measured value is displayed on the front.

Technical specifications

Width: 45 mm
Operate delay: Yes
1- / 3-phase: 1
Nominal voltage max.: AC/DC 600 V
Auxiliary voltage: AC, DC, AC/DC
Output contacts: 2 x 1 Wechsler
Enclosure design: Switch cabinet
Type: MH 9064

Advantages

  • Preventive maintenance
  • For better productivity
  • Quicker fault locating
  • Precise and reliable
  • Min-, Max. value or window monitoring
  • Measuring range up to AC/DC 600 V
  • Large measuring ranges
  • Simple configuration and fault diagnostic
  • Auxiliary voltage ranges DC 24 V, AC 230 V, AC/DC 24 ... 230 V or AC/DC 110 ... 400 V

Features

  • According to IEC/EN 60 255-1
  • AC/DC voltage measuring (single-phase)
  • Start up delay, on delay
  • Manual reset
  • LCD for indication of the measuring values
  • Relay output
    MK 9064N: 1 changeover contact
    MH 9064: 2 x 1 changeover contacts
  • Relay function selectable (energized/de-energized on trip)
  • As option with plugable terminal blocks for easy exchange of devices
    - with screw terminals
    - or with cage clamp terminals
  • Width MK 9064N: 22.5 mm
  • Width MH 9064: 45.0 mm