Audible Devices
56 Resonating Horn
- Resonated column of air generates sound
- Produces 106dBa @ 10' (116dBa @ 1m)
- Indoor/outdoor use
- FM Approved
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.
Models
Part # | Description | Ship Weight | Net Weight | |
---|---|---|---|---|
56-024-1 | Horn, 24VDC, resonating | 6.2 lbs. | 5 lbs. | Add to Quote > |
56-125-1 | Horn, 125VDC, resonating | 6.2 lbs. | 5 lbs. | Add to Quote > |
56-250-1 | Horn, 250VDC, resonating | 6.2 lbs. | 5 lbs. | Add to Quote > |
Accessories
Part # | Description | Ship Weight | |
---|---|---|---|
K8283C071-0G | Projector | Add to Quote > | |
K8233A046-0G | Mounting Bracket Assy Kit | Add to Quote > | |
K8233A036 | Bulk Head Mounting Kit | Add to Quote > |
Replacement Parts
Description | Part # | |
---|---|---|
Straight Projector | K8283C071-0G | Add to Quote > |
Mounting Bracket Accessory Kit | K8233A046-0G | Add to Quote > |
Bulk Head Mounting Kit | K8233A036 | Add to Quote > |
Coil, 120VAC | KFC456 | Add to Quote > |
Specs
Voltage | 24VDC 125VDC 250VDC |
---|---|
Mount | Swivel Bracket Optional Bulkhead Mount Kit |
Operating Current | 3.0 Amps at 24VDC 0.25 Amps at 125VDC and 250VDC |
Operating Temperature Min. | -35 F |
Operating Temperature Max. | 150 F |
Decibel Output | 106 at 10 Feet 116 at 1 Meter |
Duty Cycle | 5 minutes ON, 5 minutes OFF |
Height | 8 IN |
Width | 8 IN |
Length | 19.75 IN |