A-120
Federal Signal Audible Signaling Devices, A Series

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A-120

Federal Signal Audible Signaling Devices, A Series
Federal-Signal
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A-120

Federal Signal Audible Signaling Devices, A Series
Federal-Signal
SIREN 120VAC-DC ELECTROMECHANICAL RED
MFG Item Number
A-120
Series
A
More specs
This item cannot be canceled or returned

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Description

Audible Signaling Devices, A Series
Item #
A-120
SIREN 120VAC-DC ELECTROMECHANICAL RED

A Series Information

  • 120 VAC/VDC
  • Maintenance Free
  • 103 dB at 10 Feet
  • 3R Type Enclosure
  • UL; cUL; FM Approvals
The Federal Signal Model A is a general‑purpose electro‑mechanical siren that produces a distinctive sound and tonal quality for industrial applications. It has a high maximum pitch which provides excellent contrast to industrial ambient noise. Introduced in 1918, the Model A is still used today in many rugged and extreme environments and applications.

The Model A features a universal motor and operates with 120VAC or 125VDC. The fractional horsepower motor drives a ported aluminum rotor within the specially designed stator to produce a unique sound. A small internal fan cools the motor during operation. The recommended duty cycle is five minutes on/five minutes off. This siren produces an attention‑getting 103dBa @ 10' (113dBa @ 1m) and 1060Hz at full R.P.M.

The Model A's 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.

The Model A is UL and cUL Listed and FM Approved.

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Specifications

Specifications
Manufacturer Part Number A-120
Manufacturer Federal Signal
Product Series A
Family Series Federal Signal Audible Signaling Devices, A Series
Description General Alarm Electro-Mechanical Siren, 120VAC/DC - Available with 120VAC/VDC universal motor. Rugged, durable and corrosion resistant. Maintenance free. Produces 103 dBa at 10 feet 113 dBa at 1 meter. Type 3R enclosure. UL and cUL Listed.
Voltage 120 VAC, 120 VDC
Nominal Voltage 120 VAC, 125 VDC
Frequency 1,060 Hz
Mounting Surface, Wall
Motor Universal
Current Rating 1.9 A
Explosion Proof No
Hazardous Location No
NEMA Rating NEMA 3R
Approvals cUL, FM, UL
Net Weight 11.6 lbs
Gross Weight 11.6 lbs
Alternatives
315A-AH
315A-AH
Edwards Signaling Audible Signaling Devices