Low current drain
Wide operating voltage range -20% to +10% of nominal voltage
Power connection wires embedded in sealing compound
Edwards Vibrating horn has heat flowed powder epoxy finish for enhanced durability and corrosion resistance. It features heavy-duty, explosion-proof and high decibel horn that is designed for use in hazardous locations. It has the power rating of 19.8 VA, voltage rating of 120 VAC and current rating of 0.13 Amps. It can withstand a operating voltage rating of -20 to 10% of nominal voltage and temperature of -25 to 40 deg C. It includes a series polarized diode and is ideal for use in applications requiring electrical supervision of signaling circuit field wiring.
Vibrating horn includes two mounting brackets on either side of the unit to provide easy and convenient wall mounting. It features tapped housing on one side to accommodate 3/4-Inch conduit to provide for easy field wiring installation. It includes low current drain and power connection wires that are embedded in sealing compound. It is designed for timing, scheduling, paging and in general non-fire alarm applications. Horn is ideal for outdoor usage that includes mines, petroleum plants, gas plants, grain elevators, flour mills, paper mills, textile plants as well as tankers. Vibrating horn is UL listed and meets Nema type 4X rating.
|Catalog Description||Diode polarized, heavy-duty, high decibel, AC vibrating horn signals. They are intended for use in hazardous locations requiring electrical supervision of signaling circuit field wiring. For non-fire alarm applications, horns have a NEMA type 4X rating and may be used outdoors (recommended above temperatures of +25F).|