
Federal Signal 56-250-1 Resonating Horn, 250VDC, Gray


Federal Signal 56-250-1 Resonating Horn, 250VDC, Gray
- MPN: 56-250-1
- UPC: 782979229704
- PPN: FDS-56-250-1
- UNSPSC: 46171602
Spec sheet
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Description
Models 55 and 56 are resonating horns that produce sound by means of a diaphragm, which resonates a column of air. With greater output than a vibrating horn, the resonating horn can be used wherever a louder, more powerful alert is needed. These projectors are designed to match the frequency of the vibrating diaphragm to produce a smooth tone. The housings are tapped for 1/2" conduit. Models 55 and 56 have sufficient output to penetrate through high ambient noise levels and have a duty cycle of five minutes on, five minutes off.
Features
- Model 55 - 24VAC and 120VAC
- Model 56 - 24VDC, 125VDC and 250VDC
- Model 55 produces 105 dBa @ 10' (115 dBa @ 1m)
- Model 56 produces 106 dBa @ 10' (116 dBa @ 1m)
- Corrosion resistant cast aluminum housing and spun brass projector
- Indoor or outdoor use
- Weatherproof, water- and dust-tight
- Swivel bracket included
- Type 3R enclosure
- Model 55-120-1 is UL and CSA Certified
Specifications
Specifications
- Country of Origin
- United States
- Body Color
- Gray
- Availability
- Ships in 10 business days
- Operating Temp.
- -35˚ to +150˚F (-37˚ to +66˚C)
- Audible Signals Model Description
- 56-250-1
- Height
- 8.0 in, 20.32 cm
Weight5 lbs
Certification ListingCSA, UL
Mount TypeSurface
Operating Voltage250 Vdc
Depth8.0 in, 20.32 cm
Width8.0 in, 20.32 cm
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