Federal Signal ASHH-024 - Amplified Speaker, 15W, Supervised, Hazardous Location, UL and cUL CID2, UL Fire, 24VDC, Red
Federal Signal

ASHH-024

Alternate Item Number: ashh-asuh

UPC: 782979213864


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Overview

The Federal Signal ASHH-024 is a robust, industrial-grade amplified speaker engineered to deliver clear and reliable audio in the most demanding hazardous environments. Designed for critical safety and operational alerts, this 15W speaker operates on a 24VDC power supply, ensuring consistent performance where it matters most. Its vibrant red housing enhances visibility, facilitating quick identification and access in complex industrial settings. Engineered for safety and compliance, the ASHH-024 is fully supervised, providing continuous monitoring of its operational status. This feature is crucial for ensuring that alert systems remain functional and responsive. The speaker boasts significant certifications, including UL and cUL Class I, Division 2 (CID2) ratings, making it suitable for use in areas where flammable gases, vapors, or dusts may be present under normal operating conditions. Furthermore, its UL Fire certification underscores its safety and reliability in environments where fire hazards are a concern. Federal Signal is a trusted name in industrial signaling and safety solutions, and the ASHH series exemplifies their commitment to quality and performance. The ASHH-024 is an ideal choice for a wide array of applications across various industries. Its durable construction and adherence to stringent safety standards make it perfectly suited for: * **Chemical Plants:** Delivering critical alarms and public address announcements in areas with potentially hazardous atmospheres. * **Refineries:** Ensuring clear communication for operational instructions and emergency alerts. * **Manufacturing Facilities:** Providing audible warnings for machinery, process changes, or safety procedures in classified areas. * **Oil and Gas Operations:** Communicating vital information in exploration, production, and processing sites where explosive atmospheres are a risk. * **Wastewater Treatment Plants:** Signaling operational status or emergencies in potentially hazardous zones. The ASHH-024's 15W output ensures that audio signals are audible above ambient industrial noise, a critical factor for effective communication and personnel safety. Its 24VDC operation is a standard in many industrial control systems, simplifying integration into existing infrastructure. By combining rugged design, essential safety certifications, and the proven reliability of Federal Signal, the ASHH-024 amplified speaker provides an indispensable audio communication solution for hazardous locations.
  • 15W amplified speaker for clear audio output in noisy industrial environments.
  • 24VDC voltage rating for compatibility with standard industrial power systems.
  • Fully supervised for continuous operational monitoring and enhanced safety.
  • UL and cUL Class I, Division 2 (CID2) certified for hazardous locations.
  • UL Fire certified, ensuring safe operation in areas with flammable gases or vapors.
  • Durable, industrial-grade construction for demanding applications.
  • High-visibility red housing for easy identification.

Specifications

-40 to 150
DEG F
0.7
A
108
DB
114
dBa
12.4 H x 7.9 W x 8.5 D
IN
124
dBa
15
W
24
VDC
24 Vdc
V
Amperage
0.7 A
Application
Indoor/Outdoor
Brand Name
Federal Signal
Color
Red
dBa at 10ft
114 dBa
dBa at 1M
124 dBa
Dimensions
12.4 H x 7.9 W x 8.5 D IN
Enclosure
Type 4X, IP66, IP69K
Loudness
108 DB
Material
Spun Aluminum/Die-Cast Aluminum
Mounting
Surface
Operating Current
0.7 AMP
Operating Temperature
-40 to 150 DEG F
Operating Voltage
24VDC
Output Level
15 WTT
Series
ASHH
Special Features
Produces Crisp, Clear Tones In Supervised Alarm Notification Systems
Standard
UL Listed/cUL Listed/UL Fire Listed/CSFM Approved
Standard
CSFM,UL,UL Fire
Type
Audible Signals
Type
Hazardous Location Amplified Speaker
Voltage Rating
24 Vdc
Wattage
15 W
Package Dimensions (L x W x H)
13.5 IN x 10 IN x 10 IN
Package Dimensions (L x W x H)
34.29 cm x 25.4 cm x 25.4 cm
Package Weight (Imperial)
5.700 L
Package Weight (Metric)
2.586 kg
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How to Install the ASHH-024 Speaker

This guide provides step-by-step instructions for installing and configuring the ASHH-024 speaker in a fire alarm system.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, 1/2" conduit plugs

  1. Mount the speaker

    Secure the ASHH-024 speaker to a flat surface using the appropriate mounting screws. Ensure the speaker is level and that the projector is pointed horizontally or slightly downward.

  2. Make electrical connections

    Route the power wires through the 1/2" threaded openings and connect the positive (+) and negative (–) leads to the corresponding terminals on the connector plug. Ensure that the wires are stripped no more than 0.25 inches and that no loose strands are present.

  3. Install the tone card

    Plug the desired tone card into the socket provided on the printed circuit board. Ensure that the neoprene rubber cover gasket is properly seated before reinstalling the housing cover.

  4. Adjust volume settings

    After installation, remove the housing cover and use a slotted screwdriver to adjust the internal volume control to the desired loudness. Reinstall the housing cover securely.

  5. Test the system

    Conduct a system test to verify that the ASHH-024 speaker operates correctly. Wear hearing protection during testing as the device can produce loud sounds.

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.