Hazardous Signals Bells Brochure

Explosionproof Adaptabols are ideal for use where a distinctive audible signal is required. They feature rugged design with a loud clear sound, and are designed to give trouble free performance for many years. A new concept in bell design has been created to reduce some of the mechanical functions of the conventional bell. A printed circuit board is mounted inside the bell providing an electronic switching for DC versions of the bell, therefore eliminating the need for mechanical contacts.The bells are vibrating type. They are available in AC or DC models and in 6` and 10` versions.