E. Dold & Söhne GmbH & Co. KG

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E-Mail: dold-relays@dold.com

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MK 9053N

Current Relay

MK 9053N


Auxiliary voltage

Start up delay

Measuring range

Switching delay

Terminal type

Approvals and Markings


  • 0063176
  • MK9053N.12/010 AC,5-5A AC/DC80-230V
The current relay MK 9053N of the VARIMETER series monitors single phase DC or AC voltage... more

Product description

The current relay MK 9053N of the VARIMETER series monitors single phase DC or AC voltage systems (with 1 Measuring range for AC and DC). The adjustment is made via potentiometers on the front of the device. Early recognition and preventive maintenance avoid interruptions of electrical plants and provides a higher operational and plant safety.

Technical specifications

Width: 22,5 mm
1- / 3-phase: 1
Measuring range: AC, DC 0,002 - 10 A
Auxiliary voltage: AC/DC
Operate delay: Yes
Output contacts: 2 C/O contacts
Enclosure design: Switch cabinet
Type: MK 9053N


  • Preventive maintenance
  • For better productivity
  • Quicker fault locating
  • Precise and reliable


  • According to IEC/EN 60255-1, IEC/EN 60947-1
  • To: Monitor DC and AC
  • Measuring ranges from 2 mA up to 10 A
  • High overload possible
  • Input frequency up to 5 kHz
  • Galvanic separation between auxiliary circuit - measuring ciruit
  • With start-up delay
  • With time delay, up to max. 100 sec
  • As option with remote potentiometer
  • As option with manual reset
  • Option with fixed settings possible
  • LED indicators for operation and contact position
  • As option with pluggable terminal blocks for easy exchange of devices
    - With screw terminals
    - Or with cage clamp terminals
  • Width: 22.5 mm