Rotary switches
Rotary switches and switch-disconnectors with ATEX approval

General installation and application notes [t-head1]

  • Only suitable cable glands may be used for category 3D!
  • Use only temperature resistant cables (> 90˚C)!
  • The maximum surface temperature is 90˚C!
  • Operation only permissible at an ambient temperature between –20 and +40˚C!
  • Observe the technical data of the switch used!
  • Never open the device in dust explosive atmospheres!
  • Observe the requirements of EN 50281-1-2!
  • Check that the device is free of dust prior to assembly!
  • Do not open the device while it is energized!


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