Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
BA 9038

Thermistor Motor Protection Relay

BA 9038

Contacts

Auxiliary voltage

Variant

  • 0026685
  • BA9038.11 AC50/60HZ 230V
To protect against thermal overload of motors caused by high switching frequency, heavy duty... more

Product description

To protect against thermal overload of motors caused by high switching frequency, heavy duty starting, phase failure on one phase, bad cooling, high ambient temperature.

Technical specifications

Enclosure design: Switch cabinet
Width: 45 mm
Output contacts: 1 Wechsler, 2 Wechsler
Measuring range max.: > 3.8 kΩ
Type: BA 9038

Features

  • According to IEC/EN 60 947-8
  • 1 input for PTC-resistors or bimetal contacts
  • Broken wire detection in sensor circuit
  • Optionally with no voltage reclosing interlock
  • Closed circuit operation
  • 1 or 2 changeover contacts
  • Width 45 mm