Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
MK 9053N

Current Relay

MK 9053N

Contacts

Auxiliary voltage

Start up delay

Measuring range

Switching delay

Terminal type

Approval

Variant

  • 0063176
  • MK9053N.12/010 AC,5-5A AC/DC80-230V
Monitoring current in AC or DC systems For industrial and railway applications more

Product description

  • Monitoring current in AC or DC systems
  • For industrial and railway applications

Advantages

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

Features

  • According to IEC/EN 60255-1, IEC/EN 60947-1
  • To: monitor DC and AC
  • BA 9053 with measuring ranges from 2 mA to 25 A
  • BA 9053 optionally with 3 measuring ranges 0.1 up to 25 A
  • MK 9053N with 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
  • Auxiliary supply AC/DC; BA 9053 with AC
  • BA 9053 optionally with start-up delay (MK = standard)
  • with time delay, up to max. 100 sec
  • BA 9053 optionally with safe separation to IEC/EN 61140
  • MK 9053N optionally with remote potentiometer
  • As option with manual reset
  • Option with fixed settings possible
  • LED indicators for operation and contact position
  • MK 9053N as option with pluggable terminal blocks for easy exchange of devices
    - With screw terminals
    - Or with cage clamp terminals
  • Width BA 9053: 45 mm
    Width MK 9053N: 22.5 mm