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Overview
- 12‑24 VDC operating voltage, flexible power supply.
- Amber illumination for high visibility in hazardous environments.
- UL and cUL CID2 certified, meeting stringent safety standards.
- Robust industrial enclosure, suitable for corrosive and high‑temperature settings.
- Easy installation with standard mounting hardware, compatible with Federal Signal systems.
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 | Amber |
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 | Amber |
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 |
Shape | Cylindrical |
Size | 7.5 H x 5.5 W x 5.5 D IN |
Special Features | Hazardous Location |
Standard | CSA,UL,cUL |
Standard | UL Listed/cUL Listed/CSA Certified |
Style | Strobe |
Sub Brand | Electraray |
Type | Hazardous Location Strobe Warning Light |
Voltage Rating | 12-24VDC |
Voltage Rating | 120/240 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-012-024A-N
NSF Sanitation Strobe Light, 12-24VDC, Amber - Available in 12-24VDC, 120VAC or 240VAC. Five lamp/lens colors: Amber, Blue, Clear, Green and Red. 80 flashes per minute. 10,000 hour strobe tube. 1/2-inch NPT pipe mount (dome up). Easy to clean and sanitize. Smooth body and elliptical dome. No horizontal flat surfaces. No exposed fasteners or threads. Fully gasketed and sealed. Resists water and dust accumulation. Meets NSF material standards for Splash and Non-Food Zones. Type 4X, IP66 enclosure. IP69K compliant. NSF Certified. UL and cUL Listed for Class I, Division 2, Groups A, B, C and D & Class II, Division 2, Groups F and G & Class III.Frequently Asked Questions
What are the voltage options for the 225XST?
The 225XST strobe operates on 12-24VDC, 120VAC, or 240VAC.
What is the operating temperature range for the 225XST?
The 225XST operates in temperatures from -40°F to 104°F (-40°C to 40°C).
What is the flash 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?
The 225XST strobe provides a light output of 240 cd.
What is the expected lamp life for the 225XST?
The 225XST strobe has a lamp life of 10,000 hours.
How is the 225XST warning light mounted?
The 225XST warning light uses a ½ inch NPT mount.
What certifications does the 225XST product have?
The 225XST is UL/cUL CID2, CSA, and NSF certified. It is also rated 4X, IP66, and IP69K.
What is the operating current for the 225XST on 12-24VDC?
When operating on 12-24VDC, the 225XST draws 1.70-0.70 A.
What is the operating current for the 225XST on 120VAC?
When operating on 120VAC, the 225XST draws 0.25 A.
What does NSF Certification mean for this product?
NSF Certification ensures the product meets sanitation requirements for commercial food service, resisting wear from food, heat, cleaning compounds, and sanitizers.
How to Install the 225XST Strobe Light
This guide provides step-by-step instructions for installing and wiring the 225XST strobe light in a safe and effective manner.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, 1/2" conduit
- Unpack and Inspect the Device
Carefully unpack the 225XST strobe light and inspect it for any damage. Verify that all parts are included. If any part is missing or damaged, do not proceed with installation and contact Federal Signal Customer Support.
- Mount the Strobe Light
Secure the strobe light to a 1/2" NPT threaded pipe by feeding the wires through the pipe and turning clockwise to tighten. 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 specifications: 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). Ensure all connections are secure.
- Verify Connections and Power Up
Before powering up, double-check all wire connections to ensure they are correct and secure. Once verified, restore power to the unit and check for proper operation.
- Test the Strobe Light
After installation, test the strobe light to verify its operation. Establish a program for periodic testing and provide instructions to all operating 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.


