USA, Canada |
REV 03/02/2017 |
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Models 55 and 56 |
Resonating Horns |
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Models 55 and 56 are electric 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. |
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Features |
• | Model 55 - 24VAC and 120VAC |
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• | Model 56 - 24VDC, 125VDC and 250VDC |
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• | Resonated column of air generates sound |
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• | Model 55 produces 105 dBa @ 10′ (115 dBa @ 1m) |
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• | Model 56 produces 106 dBa @ 10′ (116 dBa @ 1m) |
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• | Corrosion resistant cast aluminum housing and spun brass projector |
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• | Gray enamel paint coating |
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• | Weatherproof, water and dust-tight |
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• | Models 55 and 56 are FM Approved |
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• | Model 55 (120VAC), Type 3R is UL Listed and CSA Certified |
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Catalog Number |
Voltage |
Operating Current |
Decibels 10ft |
Decibels 1m |
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24VAC 60Hz |
3.00 amps |
105 |
115 |
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120VAC 60Hz |
0.75 amps |
105 |
115 |
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24VDC |
3.00 amps |
106 |
116 |
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125VDC |
0.25 amps |
106 |
116 |
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250VDC |
0.25 amps |
106 |
116 |
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Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
Swivel bracket included |
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Specifications |
Operating Temperature: | -35°F to 150°F (-37°C to 66°C) |
Duty Cycle: | 5 minutes ON / 5 minutes OFF |
Net Weight: | 5.0 lbs (2.3 kg) |
Shipping Weight: | 6.2 lbs (2.8 kg) |
Height: | 8.0" (203.2 mm) |
Width: | 8.0" (203.0 mm) |
Length: | 19.75" (502.0 mm) |
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Replacement Parts |
Catalog Number |
Description |
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Projector |
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K8233A046-0G |
Mounting Bracket and Bulk Head Accessory Kit |
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KFC459 |
Coil, 125VDC |
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KFC458 |
Coil, 250VDC |
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Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
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Specifications and information are nominal and are subject to change without notice.