Edwards Signaling 439D-6AW-R


Fire Alarm Bell, 6″ (150mm), Vibrating, Diode, 20-24 Vdc, 0.085 Amps, Red

Availability: In Stock

  • Factory New
Brand: Edwards Signaling FireAlarm.com Part #: P01A-4302 Categories: , Manufacturer Part #: 439D-6AW-R


Edwards Fire Alarm Bells are specially designed for fire alarm applications. The gongs are made of selected alloy steel to give the loud, resonant tones necessary in fire alarm systems.

Two gong sizes are available to overcome different ambient noise level.

The Fire Alarm Bells are of the underdome type with heavy duty mechanisms. Each bell is supplied with a mounting plate that fits any standard single-gang opening (see Installation Data). For weather-proof application Edwards offers an optional surface weatherproof back box. Refer to the Specification chart for applicability and catalog number of the weatherproof back box for the respective bell.

Finish — Standard gong and housing furnished gray with red label. Optional red finish available. Add Suffix “R” to Catalog Number.

FM — 438 and 439 Series Bells shown below are FM approved.

Standard Features

  • Vibrating and single stroke
  • 6 inch (150mm), 8 inch (200mm), 10 inch (250mm) sizes
  • Red or gray finish
  • Rugged compact mechanism
  • Heavy duty cast housing
  • Low power drain
  • Wide voltage selection
  • Indoor or weatherproof


Weight 2.90 lbs
Dimensions 6 × 6 × 5 in



Surface, Wall






Edwards Signaling

Production Status



Edwards Fire Alarm Bells Data Sheet
Edwards 430D Series Catalog Page
Edwards Weatherproof Mounting Boxes Data Sheet

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