Eaton HAC DB4B Series Sounder Beacon, 100 V, Stainless Steel Bracket with Ratchet Facility / 2299718

The Eaton HAC high power explosion proof loudspeaker, introduced as a replacement for the current DB4 with improved intelligibility and acoustic performance. Certified for use in a wide range of temperatures from -55°C to +85°C, the Ex enclosure is manufactured from GRP with a rugged thermoplastic flare providing a corrosion free and aesthetically pleasing product. The frequency response of the unit ensures that critical voice messages and general alarm tones are highly intelligible.Power tappings, via integral transformer Frequency response 350Hz - 8kHz Ex enclosure - glass reinforced polyester Flare - high impact thermoplastic polyester Internal earth stud fitted as standard Stainless steel mounting bracket and cover screws Mounting bracket has ratchet facility as standard Optional swivel bracket available Optional resettable fuse Depending on version