Transcript
HORNS & SIRENS
AdaptaHorn® Grille Type Hazardous Location Horn Outdoor Rated, NEMA Type 4X 878EX & 879EX Series www.leedan.com
FEATURES
[email protected]
Toll-Free: 800-231-1414
> Corrosion resistant heat flowed epoxy finish
The Edwards 878EX AC & 879EX DC Series are heavy-duty, high
> Low current drain
tions.
AGENCY APPROVALS
Two mounting brackets are provided on either side of the unit for
> UL Listed for Class I, Division 1 and 2, Groups B, C, and D; Class II, Division 1 and 2, Groups E, F, and G; and Class III locations > UL Listed for outdoor locations > NEMA Type 4X Rated
decibel, vibrating horn signals designed for use in hazardous loca-
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 for timing, scheduling, paging and general alarm applications. Typical applications include use in mines, petroleum plants, gas plants, grain elevators, flour mills, paper mills, textile plants and tankers.
SPECIFICATIONS > Wide operating voltage range -20% to +10% of nominal voltage
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> Power connection wires embedded in sealing compound
90 Fieldstone Court | Ph: 203.699.3300 |
Cheshire, CT 06410 Fx: 203.699.3108
www.edwards-signals.com
© Copyright 2004 Edwards
HORNS & SIRENS TECHNICAL INFORMATION 4 3/16" (106mm)
7 3/8"± 1/8" (187mm ± 3mm)
Mark mounting holes
6 1/2" (165mm) 2 1/4" (57mm)
7 5/8" (194mm)
(2) Mounting brackets for 3/8" (10mm) diameter maximum fasteners 3/4" (19mm) 14NPT nipple
Explosion-proof conduit outlet box (not supplied)
3/4" (19mm) conduit (not supplied)
Volts
Amps
VA
DC coil Res. (Ohms)
878EX-E5 878EX-G5 878EX-N5 878EX-R5
12V 50/60 Hz 24V 50/60 Hz 120V 50/60 Hz 240V 50/60 Hz
1.25 0.625 0.13 0.065
15 15 15 15.6
1.45 5.2 150.0 580.0
879EX-C1 879EX-E1 879EX-G1 879EX-J1 879EX-K1 879EX-P1
6V DC 12V DC 24V DC 32V DC 48V DC 125V DC
4.2 3.2 3.8 3.2 3.4 3.1
1.4 6.0 24.0 40.0 96.0 600.0
Cat. No.
97
Toll-Free: 800-231-1414 90 Fieldstone Court | Ph: 203.699.3300 |
Cheshire, CT 06410 Fx: 203.699.3108
www.edwards-signals.com
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© Copyright 2004 Edwards
[email protected]
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www.leedan.com
0.70 0.27 0.16 0.13 0.07 0.025
dB at 10 Ft.
