Brand:
Federal Signal Corporation
Origin: USA
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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. The housings are tapped for 1/2–inch conduit (swivel bracket included).
Models 55 and 56 are finished in gray enamel and equipped with a straight projector. These weatherproof horns are water– and dust–tight when installed with conduit. Model 55 is also UL (Underwriters Laboratories) Listed and CSA (Canadian Standards Association) Certified for indoor/outdoor use. Both models are FM Approved. Models 55 and 56 have a duty cycle of five minutes on, five minutes off. Models 55 and 56 are ideal for both indoor and outdoor use. They require minimum maintenance; their rugged designs seal out corrosive dust and vapors. Both models have sufficient output to penetrate through high ambient noise levels.
Federal Signal 55 and 56 Horns Features & Benefits ▲
- Designed for High Ambient Noise Areas
- Resonated column of air generates sound
- Produces 105dBa @ 10′ (115dBa @ 1m)
- Indoor/outdoor use
- FM Approved
- Model 55 (120VAC) is UL Listed and CSA Certified
Federal Signal 55 and 56 Horns Specifications ▲
| Voltage | 24VDC, 125VDC, 250VDC |
| Mount | Swivel Bracket, Optional Bulkhead Mount Kit |
| Operating Current | 3.0A @ 24V DC 0.25A @ 125V DC and 250V DC |
| Operating Temperature | Minimum: -37.2 C Maximum: 65.6 C |
| Decibel Output | 106Db @ 10 Feet 116Db @ 1 Meter |
| Duty Cycle | 5 minutes ON, 5 minutes OFF |
Applications: Heavy mining vehicles, heavy machinery, off-road vehicles
Dimensions:
Width: 8" ( 203.2 mm), Height: 8" (203.2 mm), Length: 19.8" (501.7 mm)
