Potter PDC-624 Alarm Bell. These vibrating type of bells ar e designed for use as fire or general signaling devices. They have low power consumption and high decibel ratings. The unit i s mounted on a standard 4” (101mm) square electrical box. It i s for indoor use or on a model BBK-1 or HC-BB weatherproof backbox for outdoor applications. Weatherproof backbox model BBK1 or HC-BB, Stock No. 1500001.
Features
Listed for indoor and outdoor use
Outdoor use requires BBK-1 or HC-BB weatherproof back box
Indoor use mounts directly to standard 4” box
Low current draw
High dB output
AC and DC models
DC models are motor-driven, polarized, and have built-in transient protection for supervised alarm circuits
Available in 6”, 8” and 10” sizes
Potter PDC-624 Alarm Bell
These vibrating type of bells ar e designed for use as fire or general signaling devices. They have low power consumption and high decibel ratings. The unit i s mounted on a standard 4” (101mm) square electrical box. It i s for indoor use or on a model BBK-1 or HC-BB weatherproof backbox for outdoor applications. Weatherproof backbox model BBK1 or HC-BB, Stock No. 1500001.
Features
Listed for indoor and outdoor use
Outdoor use requires BBK-1 or HC-BB weatherproof back box
Indoor use mounts directly to standard 4” box
Low current draw
High dB output
AC and DC models
DC models are motor-driven, polarized, and have built-in transient protection for supervised alarm circuits
Available in 6”, 8” and 10” sizes



