Solutions for your safety

Type: EXR20


The EXR20 (Electronic eXtra Relay) has specially been designed for the control of electric motors. It combines a microcontroller with mechanical contacts and additional overcurrent protection.

  • High flexibility for your application through clockwise and counterclockwise rotation of the electric motor.
  • Convenient and reliable control of electric motors with only two signal outputs.
  • Enhanced safety for your application through an adjustable overcurrent protection.

The EXR20 special relay is available for DC 12 V and DC 24 V applications and is suitable for standard automotive relay sockets to ISO 7588.

Technical Data



  • Buses
  • Construction machinery
  • agricultural and forestry machinery
  • boats
  • emergency cars
  • trucks

Scopes of applications

  • Motor control relay with clockwise and counterclockwise rotation, especially for electric motors.


Data sheet 176.1 KB