Dold Italia S.r.l.

Via Privata Passo Pordoi, 5
20139 Milano
Italia
MK 9052

Thermistor motor protection relay

MK 9052

Contacts

Auxiliary voltage

Variant

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

Specifiche tecniche

Width: 22,5 mm
Measuring range max.: > 3 kΩ
Auxiliary voltage: AC, DC
Classification: Thermistor-Motorschutz
Output contacts: 2 C/O contacts
Enclosure design: Switch cabinet
Type: MK 9052

Merkmale

  • 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