
Edwards Signaling 438D-6N5-R 6" Round Bell, 120V, 60Hz, Red Diode
Edwards Signaling 438D-6N5-R 6" Round Bell, 120V, 60Hz, Red Diode
- 6" Round Bell, 120V, 60Hz, Red Diode
- Available in 6", 8", and 10" gong sizes
- Heavy duty die cast housing
- 6" Round Bell, 120V, 60Hz, Red Diode
- Available in 6", 8", and 10" gong sizes
- Heavy duty die cast housing
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- Available in 6", 8", and 10" gong sizes
- Heavy duty die cast housing

Edwards Signaling 438D-6N5-R 6" Round Bell, 120V, 60Hz, Red Diode
438D-6N5-R | ED-438D6N5R
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Product Overview
- 6" (152 mm), 8" (203 mm) and 10" (254 mm) gong sizes
- Heavy duty die cast housing
- Rugged, compact mechanism
- Rated for outdoor use with optional back box
- Under dome mechanism
The Edwards Fire Alarm Bells are diode polarized, vibrating bells designed for use with fire alarm control equipment. The gongs are made of select, alloy steel to sound the loud, resonant tone required in fire alarm systems. They are epoxy powder coated red.
Supplied mounting plate installs directly on surface or on any single gang box, or on any 3 1/2" (89mm) or 4" (102mm) octagon, or 4" (102mm) square electrical box.
For outdoor installation, use Edwards Cat No. 449 weatherproof back box.
The 438D and 439D fire alarm bells are audible signaling appliances for installations that operate in conjunction with an installed fire alarm panel and detection devices.
Main Features
- 6" Round Bell, 120V, 60Hz, Red Diode
- Available in 6", 8", and 10" gong sizes
- Heavy duty die cast housing
- Rugged, compact mechanism
- Rated for outdoor use with optional back box
- Diode polarized for fire alarm systems
- Epoxy powder coated red for durability
- Mounts on various electrical boxes
- Loud, resonant tone for fire alarms
General Information
Specifications
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ADI Part Number ED-438D6N5R Brand Name Edwards Signaling Manufacturer UTC Fire & Security Company Manufacturer Part Number 438D-6N5-R Product Name Vibrating Fire Alarm Bells Diode Polarized AC & DC Models Product Series 438D Product Type Security Alarm
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Alarm Type Audible
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Sound Emission 95 dB
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Application/Usage Outdoor Color Red Form Factor Box Mount Material Steel
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Input Voltage 120V AC
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Diameter 6"
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Country of Origin MX Indoor/Outdoor Outdoor