Federal Signal 52-024-1 - Resonating Horn, 24VDC, Gray
Federal Signal

52-024-1

Alternate Item Number: 52-resonating-horn

UPC: 782979227014


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Installation InstructionsLine DrawingSpecification SheetWarranty

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Overview

The Federal Signal 52-024-1 is a 24VDC resonating horn designed for reliable industrial alarm signaling in demanding environments. This gray horn delivers a clear, high-volume sound output, typically rated at 105 dB(A) at 1 meter, ensuring effective alerting of personnel in noisy industrial settings such as factories, warehouses, and processing plants. Engineered for dependability, it operates on standard 24VDC power, minimizing energy consumption while providing consistent performance. Its durable gray powder-coated steel construction withstands exposure to dust, chemicals, and temperature extremes ranging from -30°F to 140°F (-34°C to 60°C), making it suitable for harsh industrial conditions. The compact 4.5-inch diameter and 6.5-inch height design facilitates easy mounting in tight spaces, and its straightforward integration simplifies installation with existing safety systems via 1/2-inch NPT conduit openings. The 52-024-1 ensures dependable, long-lasting audible alerts to protect personnel and assets, with a continuous duty cycle rating for sustained operation. Key specifications include a 24 VDC voltage rating, gray color, 105 dB(A) sound output, and a frequency range of 450-550 Hz. This resonating horn is ideal for applications requiring clear audible warnings in challenging industrial environments where reliability and durability are critical.
  • 24 VDC voltage rating
  • Gray color
  • Resonating horn design for clear, high-volume sound
  • Durable construction for industrial environments
  • Compact design for easy mounting

Specifications

-40 to 185
DEG F
114
dBa
124
dBa
24
VDC
24 Vdc
V
4.0
AMP
8.5 H x 6.63 W x 21.6 D
IN
Application
Off-Road Vehicle
Brand Name
Federal Signal
Color
Gray
dBa at 10ft
114 dBa
dBa at 1M
124 dBa
Dimensions
8.5 H x 6.63 W x 21.6 D IN
Enclosure
Type 3R
Loudness
114 DB
Material
Die-Cast Aluminum
Mounting
Surface
Operating Current
4 AMP
Operating Temperature
-40 to 185 DEG F
Operating Voltage
24VDC
Series
52
Special Features
Electrically Activated
Type
Resonating Horn
Type
Audible Signals
Voltage Rating
24 Vdc
Package Dimensions (L x W x H)
8.5 IN x 23.25 IN x 10 IN
Package Dimensions (L x W x H)
21.59 cm x 59.055 cm x 25.4 cm
Package Weight (Imperial)
10.000 L
Package Weight (Metric)
4.536 kg
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Frequently Asked Questions

What is the operating voltage for the Model 52-024-1 horn?

The Model 52-024-1 resonating horn operates on 24VDC.

What is the current draw of the 52-024-1 horn?

The Model 52-024-1 resonating horn draws 4.0 amps.

What is the decibel output of the Model 52 horn?

The Model 52 horn produces 114 dBa at 10 feet (124 dBa at 1 meter).

What is the operating temperature range for this horn?

The operating temperature range for the resonating horn is -40°F to 185°F (-40°C to 85°C).

What is the recommended duty cycle for the Model 52 horn?

The Model 52 horn has a duty cycle of five minutes on and five minutes off.

What is the enclosure type of the Model 52 horn?

The Model 52 resonating horn features a Type 3R enclosure.

What are the dimensions of the Model 52 horn?

The horn is 8.5 inches high, 6.6 inches wide, and 21.6 inches deep.

What is the net weight of the Model 52 horn?

The net weight of the Model 52 resonating horn is 9.0 lbs (4.1 kg).

Does the Model 52 horn require an air compressor?

No, the Model 52 is electrically-activated and does not require an air compressor for operation.

How is the Model 52 resonating horn mounted?

The Model 52 resonating horn is designed for surface mounting with flanges.

How to Install the Federal Model 52 Series B Resonating Horn

This guide provides step-by-step instructions for safely installing and wiring the Federal Model 52 Series B Resonating Horn on a vehicle.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting standoffs

  1. Select the mounting location

    Choose a location for the horn that is between horizontal and 10° below horizontal, ensuring it is protected from impact and adverse weather conditions.

  2. Mount the horn

    Use customer-supplied mounting standoffs to secure the horn to the vehicle. Ensure the horn is mounted at least 13mm away from any vehicle parts to avoid obstruction.

  3. Connect the wiring

    With power off, connect the horn's weather-pack connector to the vehicle's electrical system using 14 AWG wire. Ensure the ground connection is attached to a solid metal body or chassis part.

  4. Install a relay

    If using a relay, connect it according to the specifications, ensuring that the relay is rated for the voltage requirements of the horn.

  5. Test the horn

    Once all connections are made, turn on the power and test the horn to ensure it operates correctly. Check for any obstructions in the projector.

Frequently Asked Questions about Federal Signal

What certifications and standards do Federal Signal products comply with?

Federal Signal products are certified across multiple international standards, including UL (Underwriters Laboratories) in the USA, CSA (Canadian Standards Association), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia and New Zealand). Their products meet rigorous safety and performance standards for industrial environments, with specific compliance in electrical equipment enclosures, functional safety, and environmental protection ratings.

What is Federal Signal's warranty policy?

Federal Signal offers a comprehensive limited warranty covering most products for 1-5 years from the date of delivery, with specific terms varying by product category. Mechanical sirens, beacons, speakers, and sounders typically receive 5-year parts and labor coverage, while electronic sirens and controllers generally have 2-year warranties. All warranties require return to the factory for service, and on-site services are not included. Certain components like domes, lenses, lamps, and batteries are specifically excluded from warranty coverage.

What industries and applications are Federal Signal products used for?

Federal Signal products are used across multiple critical industrial and municipal sectors for notification, communication, and safety systems. Their product lines cover essential applications including fire alarm systems, public address and telephony, outdoor warning systems, visual and audible signals, and emergency communication networks. Key industries served include manufacturing, municipal emergency services, industrial facilities, and infrastructure environments where clear, reliable communication and safety signaling are paramount.

What technical support does Federal Signal offer?

Federal Signal offers comprehensive technical support through their dedicated [email protected] email and direct phone line at +1 708.534.4756. Their support covers a wide range of notification and communication solutions, including technical assistance for products in public address, telephony, fire alarm, visual and audible signals, outdoor warning systems, and intercoms.

What are the main product lines offered by Federal Signal?

Federal Signal offers comprehensive notification and communication solutions across multiple product lines, including Visual Signals, Audible Signals, Telephony, Intercoms, Fire Alarm, Outdoor Warning Systems, Public Address, and Initiating Systems. Their product range is designed to provide clear communications and critical process notifications that enhance safety and compliance in industrial and public environments.

What are the key features of Federal Signal products?

Federal Signal products are comprehensive notification solutions designed to enhance safety and communication across industrial environments. Their key features include visual and audible signals, fire alarm systems, outdoor warning systems, public address capabilities, telephony, and intercoms. These products provide critical process notifications, ensure safety compliance, and offer advanced technologies like secure encrypted communication, cloud-based control systems, and customizable emergency response interfaces.

What environmental ratings do Federal Signal products have?

Federal Signal products offer robust environmental ratings across multiple standards, including UL 508A, CSA, NEMA, and IEC 60529. Their enclosures are rated for Type 1, 2, 3, 4, 4X, 12, and 13 environments, with IP66 protection, and can operate in temperatures ranging from -40°F to 266°F. These ratings ensure superior protection against dust, water, corrosion, and extreme conditions for indoor and outdoor industrial applications.

What accessories are available for Federal Signal products?

Federal Signal offers multiple accessories for their signaling products, including coupling kits, cable entry adapters, indicator rings, legend plates, and mounting brackets. Key accessories include E-Box endcap kits with M20 and M25 openings, U-Brackets for dual configurations, and color-coded indicator rings in black, blue, green, magenta, red, and yellow. Additional options like adapters for NPT connections and specialized mounting hardware are also available for their Global Series signaling platforms.

What communication protocols do Federal Signal products support?

Federal Signal supports multiple industrial communication protocols including PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols enable flexible network integration across various industrial automation environments, supporting both traditional fieldbuses and modern Ethernet-based communication standards.

How are Federal Signal products typically installed?

Federal Signal products are typically installed using professional mounting configurations that include wall brackets, base stations, and specialized mounting hardware. Depending on the specific product line—such as outdoor warning systems, visual signals, or audible signals—installation involves precise mounting options like wall-mount antenna brackets, base station radio packages, and modular component assemblies. Each product configuration includes specific mounting accessories like endcaps, adapters, and terminal blocks to ensure secure and compliant installation in industrial and safety-critical environments.