Siemens FDBH291 detector heater

Produktübersicht

For operating the fire detectors in critical environmental conditions, when there is icing or there is a risk of condensation, e.g. B. for cold stores, attics, loading ramps, cheese cellars, etc.
Optimum function of the detector heating is only guaranteed with the wet base accessories FDB295 or BA721.

The detector heater is attached to the detector base with a snap lock.

Operating voltage DC 20…30 V

Operating temperature -30…40 °C

Storage temperature -30...+60 °C

Operating current 3555 mA