Product Description
Federal Signal Corp. 55-120-1 Model 55 Resonating Horn 120V, Gray
Part#: 55-120-1
The Federal Signal 55-120-1 is an electric resonating horn designed for high-decibel signaling in heavy-duty industrial and outdoor environments. Unlike standard vibrating horns, it uses a diaphragm to resonate a column of air, producing a louder and more powerful sound capable of penetrating high ambient noise.
- Operating Voltage: 120VAC at 60Hz.
- Sound Intensity: 105 dB at 10 feet (approximately 115 dB at 1 meter).
- Enclosure Rating: Type 3R (weatherproof, water-tight, and dust-tight).
- Material: Corrosion-resistant cast aluminum housing with a spun brass projector.
- Duty Cycle: 5 minutes ON / 5 minutes OFF.
- Mounting: Features a swivel bracket for easy installation and directional angling
