FEDERAL SIGNAL Model 55
Specifications
Duty Cycle
5 minutes ON/5 minutes OFF
Height
8.0" (203.2 mm)
Length
19.75" (502.0 mm)
Net Weight
5.0 lbs. (2.3 kg)
Operating Temperature
-35°F to 150°F (-37°C to 66°C)
Shipping Weight
6.2 lbs. (2.8 kg)
Width
8.0" (203.0 mm)
Features
- Indoor/outdoor use
- Model 55 (120VAC) is UL Listed and CSA Certified
- Model 55 produces 105dBa @ 10' (115dBa @ 1m)
- Model 56 produces 106dBa @ 10' (116dBa @ 1m)
- Models 55 and 56 are FM Approved
- Resonated column of airgenerates sound
Datasheet
Extracted Text
W A R FEDERAL SIGNAL CORPORATION Resonating Horns Models 55 and 56 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 DESIGNED FOR HIGH horns can be used wherever a louder, more powerful signal is required. AMBIENT NOISE AREAS 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 • Resonated column of air 1 housings are tapped for /2" conduit (swivel bracket included). generates sound Models 55 and 56 are finished in gray enamel and equipped with a • Model 55 produces 105dBa @ 10' straight projector. These weatherproof horns are water and dust-tight (115dBa @ 1m) when installed with conduit. Model 55 is also UL Listed for indoor/outdoor use. Both models are FM • Model 56 produces 106dBa @ 10' Approved. Models 55 and 56 have a duty cycle of five minutes on, five (116dBa @ 1m) minutes off. • Indoor/outdoor use Models 55 and 56 are ideal for both indoor and outdoor use. They require minimum maintenance; their rugged designs seal out corro- • Models 55 and 56 are sive dust and vapors. Both models have sufficient output to penetrate FM Approved through high ambient noise levels. • Model 55 (120VAC) is UL Listed and CSA Certified Operating Decibels @ Model Voltage Current 10' 1m 55-024-1 24VAC 60Hz 3.00 amps 105 115 55-120-1 120VAC 60Hz 0.75 amps 105 115 56-024-1 24VDC 3.00 amps 106 116 56-125-1 125VDC 0.25 amps 106 116 56-250-1 250VDC 0.25 amps 106 116 yyr 5 5 5 5 5 R A N T Y RESONATING HORNS (55/56) Corrosion-Resistant Cast Aluminum Housing 19.75"/502 mm 8"/ 203.2 mm 0.5" Conduit Opening Brass Projector Mounting Bracket (included) 3.25"/ 82.6 mm H O W T O O R D E R S P E C I F I C A T I O N S Operating Temperature: -35°F to 150°F -37°C to 66°C • Specify model and voltage Net Weight: 5.0 lbs. 2.3 kg • Please refer to Model Number Index Shipping Weight: 6.2 lbs. 2.8 kg 55/56 beginning on page 374 Height: 8.0" 203.2 mm Width: 8.0" 203.0 mm Length: 19.75" 502.0 mm Duty Cycle: 5 minutes ON/5 minutes OFF R E P L A C E M E N T P A R T S Description Part Number Projector K8283C071-0G Mounting Bracket Accessory Kit K8233A046-0G Mounting Kit, Bulk Head K8233A036 Coil, 120VAC KFC456 2645 Federal Signal Dr., University Park, IL 60484 Tel: 708.534.4756 Fax: 708.534.4852 www.federalsignal-indust.com
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