1750090 Potter MBA-1024 DC Powered Bell 24VDC

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

Description

These vibrating type bells are designed for use as fire or general signaling devices. They have low power consumption and high decibel ratings. The unit mounts on a standard 4” (101mm) square electrical box for indoor use or on a model BBK-1 or HC-BB weatherproof backbox for outdoor applications. Weatherproof backbox model BBK-1 or HC-BB, Stock No. 1500001.

Technical Specifications

• Dimensions - 6” (150mm), 8” (200mm) and 10” (250mm)
• Enclosure
  • Cover: - Steel
  • Finish: - Red Powder Coat
  • Base - non-corrosive composite material
  • All parts have corrosion resistant finishes
  • Model BBK-1 or HC-BB weatherproof backbox (optional)
• Voltages Available - 24VAC, 120VAC, 12VDC (10.2 to 15.6) Polarized, 24VDC (20.4 to 31.2) Polarized
• Environmental Limitations - Indoor or outdoor use (See Note 1) -40° to 150°F (-40° to 66°C), (Outdoor use requires weatherproof backbox.)
• Termination - AC Bells - 4 No. 18 AWG stranded wires, DC Bells - 18 AWG stranded wire
• Service Use - NFPA 13, 72, local AHJ

1750090 Specifications PDF