Edwards Signaling - 889D-AW - 889D-AW - Hazardous Location Horn, Diode-Polarized, 100dB, Wall Mount

  • MFR SKU: 889D-AW
  • ITEM #: 3083187
  • 0 Reviews / 0 Questions
$951.10
Stock Status: Low Stock

ITEM #: 3083187
889D-AW - Edwards Signaling HORN EX-PR 20-24VDC

  • Diode polarized

  • Corrosion resistant heat flowed epoxy finish

  • Low current drain

  • Available in grey or red


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. For non-fire...
ITEM #: 3083187
889D-AW - Edwards Signaling HORN EX-PR 20-24VDC

  • Diode polarized

  • Corrosion resistant heat flowed epoxy finish

  • Low current drain

  • Available in grey or red


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. For non-fire alarm applications, horns 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.
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Edwards Signaling - 889D-AW - 889D-AW - Hazardous Location Horn, Diode-Polarized, 100dB, Wall Mount

  • Item #: 3083187
  • MFR SKU: 889D-AW
  • VIBRATING HORN WITH GRILL TYPE; 7-3/8 INCH W X 4-3/16 INCH D X 7-5/8 INCH H SIZE; RED COLOR; UL APPROVAL; INDOOR/OUTDOOR, MINE, PETROLEUM PLANT, GAS PLANT, GRAIN ELEVATOR, FLOUR MILL, PAPER MILLS, TEXTILE PLANT, TANKER APPLICATION; 20 TO 24 VDC VOLTAGE RATING; WALL MOUNTING; CLASS I DIV 1 AND 2 GROUP B C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III ENCLOSURE; 0.16 AMPERE CURRENT RATING; 3.8 VA POWER RATING; CORROSION RESISTANT HEAT FLOWED EPOXY HOUSING MATERIAL; 94 DB AT 1 M, 84 DB AT 10 FT SOUND INTENSITY; 3/4 INCH CONDUIT TAPPING SIZE; DC COIL RESISTANCE 20 OHM; 889D MODEL

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