FEDERAL SIGNAL
#55-120-1
Resonating Horn, Indoor and Outdoor, 120VAC, 0.75A, Gray
SKU
#
78297922890
Manufacturer Series:
55
Specifications
Type:
Resonating Horn
Application:
Indoor and Outdoor
Mounting:
Conduit or Surface
Mounting - Connection:
1/2 in. NPT, Swivel Bracket
Operating Voltage:
120VAC
Operating Current:
0.75A
dB/10-Ft:
105
Enclosure Material:
Cast Aluminum
Enclosure Color:
Gray
Enclosure Rating:
NEMA 3R
Size:
WxHxD: 19.75 x 8 x 8 in.
Description
The Federal Signal Models 55 and 56 are electric horns that produce sound by means of a diaphragm, which resonates a column of air. Because the output is greater than that of a vibrating horn resonating horns can be used wherever a louder, more powerful signal is required. Both models feature corrosion-resistant cast aluminum housings with a brass projector. These projectors are designed to match the frequency of the vibrating diaphragm to produce a smooth musical tone.