Specifications

Masterclock, Inc.
phone (USA and Canada): 1-800-940-2248 | phone (international): [phone]
email: [e-mail] | online: www.masterclock.com
FEATURES
• 6” (150mm) and 10” (250mm) models available
• Vibrating type bell for general purpose signaling
• Low power consumption and high decibel rating
• Use with Masterclock CRL1000 Bell Ringer Controller
• Mounts on standard 4” square (101mm) electrical box
• Indoor or outdoor use, -40° to 150°F (-40° to 66°C)
(NOTE: outdoor use requires weatherproof mounting electrical box)
• UL Listed
• 4 wire termination – 18 AWG stranded
• Red powdercoat finish
Model
Size Inches
(mm)
Input
Voltage
Input Current
(Amps Max)
Typical dB
@ 10' (3m)
Minimum dB
@ 10' (3m)
Bl24-6 6 (150) 24 VAC 0.170 91 78
Bl24-10 10 (250) 24 VAC 0.170 94 78
Installation
1. Remove the gong
2. Connect wiring (see diagram)
3. Mount bell mechanism to mounting box
with striker pointing down.
4. Reinstall the gong, ensuring that the
positioning pin is in the hole of the gong.
5. Test for proper operation
(NOTE: failure to install with striker down will prevent the
bell from operating)
Bell Ringing System
Bells
Optional Weatherproof Backbox
7.2