Federal Signal 224XST-024B - Electraray Strobe Light, Supervised, Hazardous Location, UL and cUL CID2, 24VDC, Blue
Federal Signal

224XST-024B

Alternate Item Number: 224xst-electraray

UPC: 782979215561


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Overview

The Federal Signal 224XST-024B is a supervised strobe light engineered for hazardous location environments. This unit operates on a 24VDC power supply and emits a distinct blue visual signal. Certified to UL and cUL Class I, Division 2 (CID2) standards, it meets stringent safety requirements for potentially explosive atmospheres. The integrated supervision feature continuously monitors the strobe's operational status, providing critical real-time feedback for enhanced safety and reliability in demanding industrial settings. Its robust construction is designed to withstand the harsh conditions typical of chemical processing plants, oil and gas facilities, and other high-risk industrial areas. The 224XST-024B delivers dependable visual alerting for personnel and status indication, contributing to improved safety compliance and operational awareness. Federal Signal's commitment to quality and durability is evident in this strobe light, making it a reliable choice for essential safety lighting applications. SKU: 224XST-024B.
  • Supervised strobe light for enhanced operational monitoring
  • Designed for hazardous locations (UL/cUL CID2 certified)
  • Operates on 24VDC power supply
  • Blue illumination for clear visual signaling
  • Rugged construction for demanding industrial environments

Specifications

-40 to 104
DEG F
0.7
A
10,000
HR
24
VDC
580,000
CND
7.5 H x 5.5 W x 5.5 D
IN
80
FLPM
Amperage
0.7 A
Amperage Rating
0.7 AMP
Application
Indoor/Outdoor
Average Life
10,000 HR
Brand Name
Federal Signal
Candela Power Peak
580,000
Candle Power
580,000 CND
Color
Blue
Diameter
5.5 in (139.7 mm)
Environmental Conditions
-40 to 104 DEG F
Flashes Per Minute
80 FLPM
Flashing Pattern
1x Flash
Lens Color
Blue
Light Source
Strobe
Material
Zinc/Polycarbonate
Model
224XST
Mounting
1/2-Inch NPT Pipe
NEMA Rating
Type 4X, IP66, IP69K Enclosure
Operating Temperature
-40D to +104DF (-40D to +40DC)
Series
Electraray
Series
224XST
Shape
Cylindrical
Size
7.5 H x 5.5 W x 5.5 D IN
Special Features
In-Rush Limiting PCB Design
Standard
UL Listed/cUL listed/CSA Certified/CSFM Approved
Standard
CSA,CSFM,UL,cUL
Style
Strobe
Sub Brand
Electraray
Type
Supervised Hazardous Location Strobe Warning Light
Voltage Rating
24 Vdc
Package Dimensions (L x W x H)
7 IN x 7 IN x 9.5 IN
Package Dimensions (L x W x H)
17.78 cm x 17.78 cm x 24.13 cm
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 kg
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Frequently Asked Questions

What is the operating voltage for the 224XST strobe light?

The 224XST strobe light operates on 24VDC.

What is the enclosure rating for the 224XST strobe light?

The 224XST has a Type 4X, IP66 enclosure rating and is IP69K compliant.

What hazardous location certifications does the 224XST hold?

It is UL and cUL Listed for Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; and Class III.

What mounting options are available for the 224XST?

The 224XST offers 1/2-inch NPT pipe mount and surface mount options.

What is the expected lifespan of the 224XST strobe tube?

The 224XST features a 10,000-hour, high-intensity strobe tube.

Does the 224XST have corrosion resistance features?

Yes, it has an aluminum base with black polyurethane coating for superior corrosion resistance.

What lens colors are available for the 224XST?

The 224XST is available with five lens colors: Amber, Blue, Clear, Green, Magenta, and Red.

What are the wiring requirements for the 224XST?

The 224XST requires four wires and includes a supervisory diode.

Does the 224XST include any special internal circuitry?

Yes, it has an integrated in-rush limiting circuit and a conformal coated PCB.

Is a Strobe Sync Module (SSM) needed for 224XST synchronization?

An SSM is necessary to synchronize visual signals within line of sight, complying with NFPA72 regulations.

How to Install the 224XST-024B Strobe Light

This guide provides step-by-step instructions for installing and wiring the 224XST-024B strobe light on a 1/2" NPT threaded pipe.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, 1/2" conduit

  1. Unpack and Inspect the Device

    Carefully unpack the 224XST-024B strobe light and inspect it for any damage. Ensure all parts are included; if any part is missing or damaged, do not proceed with installation and contact customer support.

  2. Mount the Strobe Light

    Feed the wires through the 1/2" NPT threaded pipe and secure the strobe light by turning it clockwise. Tighten the fixture to a minimum of 5 ft-lbs (6.8 Nm) to prevent loosening.

  3. Wire the Strobe Light

    Connect the wires according to the wiring diagram: for DC models, wire the red to positive, black to negative, and green/yellow to earth (ground). Ensure all connections are secure and insulated.

  4. Test the Installation

    After wiring, restore power and test the strobe light to verify it operates correctly. Establish a program for periodic testing and provide operational instructions to all personnel.

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.