Bells
Vibrating Fire Alarm DC Bells for Hazardous Locations
439DEX Series
6", 8" and 10" gong sizes
Completely assembled
Corrosion resistant gray epoxy finish
Suitable for use in indoor applications
Mounts directly on any solid surface
Low power draw for efficient operation over long runs
Adjustment free self-compensating solenoid plunger
Wire leads and sealing fitting for connection to 3/4" conduit
UL listed for Class I, Divisions 1 and 2, Groups B, C and D; Class II, Divisions 1 and 2, Groups E, F and G; Class III
Diode polarized for use on supervised circuits
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