Federal Signal L-120 and L-240 General Alarm Electro-Mechanical Siren
The Federal Signal L-120 and L-240 are general-purpose electro-mechanical siren that produces a distinctive sound and tonal quality for industrial applications. It has a low maximum pitch which provides excellent contrast to industrial ambient noise. Introduced in 1946, Federal Signal L-120 and L-240 are still used today in many rugged and extreme environments and applications.
The fractional horsepower motor on Model L-120 and L-240 drives a ported aluminum rotor within the specially designed stator to produce a unique sound.
Federal Signal L-120 and L-240 metal housing is sealed with red powder coat for an attractive appearance and superior corrosion-resistance. The swivel mount bracket accommodates wall and surface mount installations.
Key features include:
- Range of up to 200 feet
- Coded or sustained tones
- Available in – 120 and 240VAC/DC
- Produces 112 dBa @ 10′ (122 dBa @ 1m)
- Type 3R enclosure
- Wall or surface mount via the integrated swivel bracket
- Product Code: L-120 and L-240
How to order (Specify Model):
1) Select Model L-120 / L-240
| Model | UPC Code | Description |
| L-120 | 782979253501 | Siren, General Alar, UL and cUL, 120VAC/DC, Red |
| L-240 | 782979253600 | Siren, General Alar, UL and cUL, 240VAC/DC, Red |
Replacement Parts:
| K82831051A | 782979125181 | Motor, 115VAC/DC, Sealed Ball Bearing, L-120 |
| K8283A700 | 782979108207 | Motor, 250V, L-240 |
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