Hazardous Location Bells 438DEX-N5

Manufacture: kidde
Product code: 438DEX-N5


✅ 430D series of hazardous location bells are diode-polarized, heavy duty fire bells for use in life safety applications where a diode supervised signal is required ⭐
✅ Hazardous location bells are available with 6-inch (152 mm), 8-inch (203 mm) or 10 inch (254mm) gongs, for either 120 Vac or 24 Vdc operation. They can be mounted to any solid surface using two 3/8 inch (10 mm) bolts and the supplied mounting brackets or to a rigid conduit. The integral explosion-proof housing is mechanically terminated to accept a standard ¾-inch -14 National Pipe Taper (NPT) nipple.

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Consulting hotline: 0944934114
Product information

Hazardous Location Bells 438DEX-N5

Standard Features

• Diode polarized

• 6", 8", and 10" gong sizes

• Low power drain for efficient operation over long wire runs

• Completely assembled

Application

430D series of hazardous location bells are UL-listed for installation in the following classified locations:

• Class I groups B, C and D

• Class II groups E, F and G

• Class III hazardous locations, for Div. 1 and 2

Mounting

Hazardous Location Bells 438DEX-N5

Specifications

Model 438DEX-xN5 439DEX-xAW
Rated Voltage 120 Vac 24 Vdc
Alarm Current .041A (RMS) 0.24A
Sound output 83 dBA measured in an anechoic chamber on an “A” weighted decibel scale at 10 ft (3m

Ordering Information

Catalog Number Description Ship Wt. lb. (kg.)
439DEX-6AW-R 6” (152 mm) Hazardous Location Bell – 24 Vdc 8 (3.6)
439DEX-8AW-R 8” (203 mm) Hazardous Location Bell – 24 Vdc 10 (4.5)
439DEX-10AW-R 10” (254 mm) Hazardous Location Bell – 24 Vdc 12 (5.4)
438DEX-6N5 6” (152 mm) Hazardous Location Bell – 120 Vac 8 (3.6)
438DEX-8N5 8” (203 mm) Hazardous Location Bell – 120 Vac 10 (4.5)
438DEX-10N5 10” (254 mm) Hazardous Location Bell – 120 Vac 12 (5.4)

 

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