Edwards Signaling 3G-OTH-552947 — Technical Specifications

Name: Edwards Signaling 3G-OTH-552947 EDWARDS SIGNALING Fire Bell: 20 to 24V DC, Bell Sound, Gray, 86 dB Alarm Volume @ 10 ft - Max, Bell (MPN 439DEX-8AW). Key specifications — Brand: EDWARDS SIGNALING; Manufacturer Part Number: 439DEX-8AW; Operating Voltage: 20 to 24V DC; Color: Gray.
Brand: Edwards Signaling

The EDWARDS SIGNALING Fire Bell (MPN 439DEX-8AW) is a gray fire alarm bell with a bell sound type, delivering 86 dB alarm volume at 10 ft maximum. It operates on 20 to 24V DC, providing a straightforward signaling solution for industrial fire alarm systems.

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Technical Specifications

Parameter	Value
Type	Bell Sound, Gray, 86 dB Alarm Volume @ 10 ft - Max, Bell
Brand	EDWARDS SIGNALING
Color	Gray
Operating Voltage	20 to 24V DC
Manufacturer Part Number	439DEX-8AW