Data Sheet S85001 0333 Fire Alarm Bells

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Page 1 of 2 DATA SHEET S85001-0333

Not to be used for installation purposes. Issue 6

Edwards Signaling Catalog u Strobes, Horns, Bells, Chimes

09-16-13

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

Overview

Edwards Fire Alarm Bells are specially designed for fire alarm ap-

plications. The gongs are made of selected alloy steel to give the

loud, resonant tones necessary in fire alarm systems.

Three 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 ap-

plicability and cata-log 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.

MEA

Fire Alarm Bells

Page 2 of 2 DATA SHEET S85001-0333

Not to be used for installation purposes. Issue 6

09-16-13

Contact us...

Phone: 1-800-336-4206

Web: www.edwardssignaling.com

Edwards Signaling is

an EDWARDS brand.

3 Farm Glen Boulevard

Farmington, CT 06032

In Canada, contact Chubb Edwards...

Email: inquiries@chubbedwards.com

Web: www.chubbedwards.com

© 2013 UTC Fire & Security Americas

Corporation, Inc. All rights reserved.

Specifications subject to change

without notice. Edwards is part of UTC

Climate, Controls & Security, a unit of

United Technologies Corporation.

Installation

WARNING: These devices will not op-

erate without electrical power. As fires

frequently cause power interruptions, we

suggest you discuss further safeguards

with your local fire protection specialist.

Edwards recommends that these Fire

Alarm Bells always be installed in accord-

ance with the latest recognized editions

of national and local codes.

Cat. Nos. 438D and 439D 6” and 10” Bells

Specifications & Ordering Information

Cat. No. DB @

10 ft Description Volts Amps Weatherproof

Box

323D-10AW-(R) 79 10" (250mm)

Single Stroke, Diode 20-24 Vdc 0.33 N/A

438D-6N5(R) 76 6" (150mm)

Vibrating, Diode 120 Vac 0.034 449

438D-10N5(R) 88 10" (250mm)

Vibrating, Diode 120 Vac 0.034 449

439D-6AW(R) 83 6" (150mm)

Vibrating, Diode 20-24 Vdc 0.085 449

439D-10AW(R) 86 10" (250mm)

Vibrating, Diode 20-24 Vdc 0.085 449

438D-8N5 86 8" (200mm)

Vibrating, Diode 120 Vac 0.034 449

439D-8AW(R) 84 8" (200mm)

Vibrating, Diode 20-24 Vdc 0.085 449

Mounting Accessories

449 Weatherpoof surface mount box, grey. C/w gasket.