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Overview
- UL and cUL CID2 certified for hazardous locations
- Operates on 12-24VDC power supply
- Bright green strobe for high visibility in low-light conditions
- Compact, rugged housing resists vibration, moisture, and temperature extremes
- No supervision required; continuous reliable operation
Specifications
-40 to 104 | DEG F |
1.70-0.70 | A |
10,000 | HR |
12-24VDC | V |
120/240 | VDC |
580,000 | CND |
7.5 H x 5.5 W x 5.5 D | IN |
80 | FLPM |
Amperage | 1.70-0.70 A |
Amperage Rating | 1.70-0.70 AMP |
Application | Indoor/Outdoor |
Average Life | 10,000 HR |
Brand Name | Federal Signal |
Candela Power | 240 |
Candela Power Peak | 580,000 |
Candle Power | 580,000 CND |
Color | Green |
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 | Green |
Light Source | Strobe Tube |
Material | Zinc/Polycarbonate |
Model | 225XST |
Mounting | 1/2-Inch NPT Pipe |
NEMA Rating | Type 4X, IP66, IP69K Enclosure (Dome up orientation) |
Operating Temperature | -40D to +104DF (-40D to +40DC) |
Power Peak | 580000 |
Series | Electraray |
Shape | Cylindrical |
Size | 7.5 H x 5.5 W x 5.5 D IN |
Special Features | Hazardous Location |
Standard | UL Listed/cUL Listed/CSA Certified |
Standard | CSA,UL,cUL |
Style | Strobe |
Sub Brand | Electraray |
Type | Hazardous Location Strobe Warning Light |
Voltage Rating | 120/240 VDC |
Voltage Rating | 12-24 VDC |
Package Dimensions (L x W x H) | 7.5 IN x 10 IN x 7.5 IN |
Package Dimensions (L x W x H) | 19.05 cm x 25.4 cm x 19.05 cm |
Package Weight (Imperial) | 2.000 L |
Package Weight (Metric) | 0.907 kg |

225XST-I-024G
Electraray Strobe Light, Hazardous Location, In-Rush Limited, UL and cUL CID2, 24VDC, GreenFrequently Asked Questions
What is the expected lamp life for the 225XST strobe?
The 225XST strobe has an expected lamp life of 10,000 hours.
What are the operating voltage options for the 225XST strobe?
The 225XST strobe operates on 12-24VDC, 120VAC, or 240VAC.
What is the operating temperature range for the 225XST strobe?
The 225XST strobe operates in temperatures from -40°F to 104°F (-40°C to 40°C).
What certifications does the Federal Signal 225XST strobe have?
The 225XST strobe is UL/cUL CID2, CSA, and NSF certified. It is also rated 4X, IP66, and IP69K.
How is the 225XST strobe warning light mounted?
The 225XST strobe warning light uses a ½" NPT mounting.
What is the flash pattern and rate of the 225XST strobe?
The 225XST strobe has a flash pattern of 80 FPM (Flashes Per Minute).
What is the light output of the 225XST strobe?
The 225XST strobe provides a light output of 240 candela (cd).
What does NSF certification mean for the 225XST product?
NSF certification ensures the 225XST performs optimally even after rigorous sanitation processes. It meets standards for splash and non-food zones, resisting contamination and wear from cleaning compounds.
What does IP69K compliance mean for this warning light?
IP69K compliance means the warning light can withstand high pressure and temperature washdowns from various angles (0°, 30°, 60°, 90°) at 4-6 inches distance.
How is the 225XST designed for cleanliness and sanitation?
The 225XST features a smooth body, elliptical lens, no horizontal flat surfaces, no small crevices, no exposed fasteners, and is fully gasketed and sealed to resist accumulation.
How to Install the 225XST Hazardous Location Strobe Light
This guide provides step-by-step instructions for installing and wiring the 225XST hazardous location strobe light, ensuring safe and effective operation.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, 1/2" conduit
- Mount the strobe light
Secure the strobe light to a 1/2" NPT threaded pipe by feeding the wires through the pipe and tightening it clockwise. Ensure the fixture is tightened to a minimum of 5 ft-lb (6.8Nm) to prevent loosening.
- Wire the device
Connect the wires according to the power type: for DC models, wire red to positive, black to negative, and green/yellow to earth (ground); for AC models, wire black to line (L or L1), white to neutral (N or L2), and green/yellow to earth (ground).
- Test the installation
After wiring, restore power and use a multimeter to verify that the strobe light operates correctly. Ensure all connections are secure and that the unit is functioning as intended.
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.







