Edwards Signaling, 439DEX-6AW, Adaptabel® DC Vibrating Fire Alarm Bell, Explosion Proof 6"


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Edwards Signaling, 439DEX-6AW, Adaptabel® DC Vibrating Fire Alarm Bell, Explosion Proof 6"

Features:

6", 8" and 7" gong sizes
Low power drain for efficient operation over long wire runs
Adjustment free self compensating plunger
Corrosion resistant
The Edwards hazardous location fire bell is the finest heavy duty hazardous location bell available today.
Delivers a distinctive, clear ring that is free of mechanical clatter.
Vibrating bells produce a long, continuous ringing sound.
Striker continues to rapidly strike the gong as long as current is applied.
The bell has been designed for indoor applications requiring supervision of signaling circuit field wiring but may be used for unsupervised applications as well.
Powder coat epoxy finished red.
Mounts to any solid surface using two 3/8" (7 mm) bolts and washers.
Each unit is supplied with wire leads and a sealing fitting for connection to 3/4" conduit.
The 439DEX fire alarm bells are ideally suited for fire alarm applications in refineries, gasoline storage and dispensing areas, flammable liquid areas, paint spray booths, aircraft refueling areas, granaries, flour mills, and coal mines and other combustible dust areas

Product Specifications

CONSTRUCTION	Steel, Baked Epoxy Powder Coated
DESCRIPTION	Fire Alarm Bell
MANUFACTURERS PART NUMBER	439DEX-6AW
MOUNT TYPE	Surface, Wall
BRAND	Edwards
VOLTS	20-24V DC
GONG SIZE	6 (152mm)
COLOR	Gray
SIGNAL TYPE	Bell
RMS CURRENT	0.240A
APPROVALS	UL, CSFM
DIAMETER	6"
DB AT 7FT. (3.05m)	89 / 83

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