FHF UWE Signalling Bell

Electronic signalling device for dry and damp rooms.


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Thanks to their distinct sound, the signals of a signalling bell are unmistakable. Since extremely low current consumption is also often necessary, the application possibilities for UWE signalling bells are growing all the time. For example, they are already used in many systems as fire alarm.

The electronic bell system is mounted in a plastic housing in IP 40. The dome is made of steel and coated red. The bell is designed for continuous operation and is activated by switching on the power supply


  • Extremely low current consumption
  • Electronic bell system
  • Dome in signal colour red
  • Housing of impact-resistance ABS
  • Volume approx. 96 dB(A)
Area classificationIndustrial
Operating temperature-10°C to +55°C
Ingress protectionIP40
MaterialBody: plastic. Dome: steel
Entries1 x M20
Voltage18-30Vdc, 200-250Vac
Sound outputMax: 96dB, 1m (±3dB)

FHF UWE Signalling Bell Datasheet