EDWARDS SIGNALING Fire Bell: 20 to 24V DC, Bell Sound, Gray, 83 dB Alarm Volume @ 10 ft - Max

The EDWARDS SIGNALING Fire Bell (MPN 439DEX-6AW) is a gray fire alarm bell with a bell sound type, delivering an 83 dB alarm volume at 10 ft maximum. It operates on 20 to 24V DC, providing a straightforward signaling…

SKU 3G-OTH-552946

Brand

EDWARDS SIGNALING

Item

Fire Bell: 20 to 24V DC, Bell Sound, Gray, 83 dB Alarm Volume @ 10 ft - Max

Technical Specifications

EDWARDS SIGNALING

Manufacturer Part Number

439DEX-6AW 

Type

Bell Sound, Gray, 83 dB Alarm Volume @ 10 ft - Max, Bell 

Color

Gray 

Operating Voltage

20 to 24V DC 

View Full Spec Sheet

Technical Documents

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EDWARDS SIGNALING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the EDWARDS SIGNALING Fire Bell 439DEX-6AW used for?

This fire bell is used in industrial fire alarm systems to provide an audible alert. It delivers an 83 dB alarm volume at 10 ft maximum, operating on 20 to 24V DC. The gray bell sound type signals personnel to evacuate or respond to a fire event in factories, warehouses, and commercial facilities.

What are the specifications of the EDWARDS SIGNALING Fire Bell 439DEX-6AW?

The EDWARDS SIGNALING Fire Bell (MPN 439DEX-6AW) operates on 20 to 24V DC and produces a bell sound type with 83 dB alarm volume at 10 ft maximum. It is gray in color and designed for straightforward integration into fire alarm systems. No additional specs are provided.

Where to buy the EDWARDS SIGNALING Fire Bell 439DEX-6AW worldwide?

3G Electric supplies the EDWARDS SIGNALING Fire Bell 439DEX-6AW to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international delivery. Contact us to source this fire alarm bell for your facility.

How to install the EDWARDS SIGNALING Fire Bell 439DEX-6AW?

Installation should follow the manufacturer's instructions and local fire codes. Typically, mount the bell securely on a wall or ceiling, connect the 20 to 24V DC power supply, and integrate with the fire alarm control panel. Always test the 83 dB output at 10 ft to confirm proper operation.

Used in

Common applications for EDWARDS SIGNALING

Manufacturing assembly lines — EDWARDS SIGNALING 200 Class tower light modules for machine status indication (e.g., green for running, red for fault).

Process control panels — EDWARDS SIGNALING steady light modules (e.g., 270LEDSG240A) for visual confirmation of pump or valve states.

Material handling systems — EDWARDS SIGNALING tower light stacks with mixed steady/flashing modules for conveyor status and alarm alerts.

Washdown environments — EDWARDS SIGNALING 270BC wiring base with IP66 rating for food processing or pharmaceutical equipment signaling.

Remote monitoring stations — EDWARDS SIGNALING 24V AC/DC modules (e.g., 270LEDSW24AD) for low-voltage control systems in automated warehouses.

Safety and warning systems — EDWARDS SIGNALING amber and red modules for visual warnings on industrial machinery or access gates.

EDWARDS SIGNALING Products

3G Electric supplies EDWARDS SIGNALING fire alarm bells. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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