Over 80 years of experience and know-how at production of

  • Thermostats and thermal cut-outs
  • Relays for control and measuring purposes
  • Low-voltage switchgear

ensures highest quality and reliability of our products. Our quality capability has been certified by the " Deutsche Gesellschaft zur Zertifizierung von Managementsystemen mbH (DQS)" according to DIN EN ISO 9001:2008.


  • RA70 with double coil vom 20.03.2017
    Now it is there, the modified signaling relay RA70 with double coil and two change over contacts. This allows you to finally use this relay over two different or equal voltage levels or for red... more