Description
The BL-6B and BL-10B bells utilize a varistor suppression element to prevent RFI and EMF noise problems in modern fire alarm control panels.
Both the BL-6B and BL-10B mount in a standard 4” square electrical box for indoor use or in a BB-206WP weatherproof back box for outdoor applications. Mounting in a 4” octagonal outlet box requires the MP-101 universal mounting plate.
- Low current consumption (20 mA)
- 6 and 10 inch diameter steel housings for long term reliability
- RFI and EMF suppression prevents noise problems in the fire alarm control panel
- Polarized for DC monitoring
- Flexible cable connection
- Mounts in standard 4 inch square electrical box
- Weatherproof back box available for outdoor applications
- Red finish
