Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
MK 9052

Thermistor motor protection relay

MK 9052

Contacts

Auxiliary voltage

Variant

  • 0023171
  • MK9052.11 AC50/60HZ 230V

Technical specifications

Enclosure design: Switch cabinet
Width: 22,5 mm
Type: MK 9052

Features

  • According to IEC/EN 60947-8
  • 1 input for PTC-resistors or bimetal contacts
  • Broken wire detection in sensor circuit
  • Optionally with no voltage reclosing interlock to VDE 0113 § 5.4.2
  • Closed circuit operation
  • 1 or 2 changeover contacts
  • Width 22.5 mm