Edwards Signaling 870EX Series Vibrating Horn, bracket mount, explosionproof, NEMA 4X rated, 3.8 VA per lamp,

Description

Kidde 879DEX-G1 879DEX-G1 870EX Series Horn, 24VDC operating voltage, 107dB@1m, diode polarized, gray

The Edwards 878DEX, 879DEX, 888D and 889D series are diode polarized, heavy-duty, high decibel, vibrating horn signals. They are intended for use in hazardous locations requiring electrical supervision of signaling circuit field wiring. The 878DEX and 879DEX are for non-fire alarm applications and also have a NEMA type 4X rating and may be used outdoors (recommended above temperatures of +25F).

Two mounting brackets are provided on either side of the unit for wall mounting. The housing is tapped on one side for 3/4″ (19mm) conduit to allow for field wiring installation.

For use in dusty, hazardous atmospheres where a distinctive, urgent signal is required. Typical applications include use in mines, petroleum plants, gas plants, grain elevators, flour mills, paper mills, textile plants and tankers.

Features

• Diode polarized
• Corrosion resistant heat flowed epoxy finish
• Low current drain
• Available in grey or red