Federal Signal 151XST-012-024G - Strobe Light, Hazardous Location, UL and cUL CID2, Pipe Mount, 12-24VDC, Green
Federal Signal

151XST-012-024G

Alternate Item Number: 151xst-hazardous-location-warning-light

UPC: 782979380689


Documents & Media
BrochureInstallation InstructionsLine DrawingSpecification SheetWarranty

Contact for Pricing

Overview

Meet the Federal Signal 151XST-012-024G green strobe light – engineered for the toughest industrial environments. Designed to meet UL and cUL CID2 standards, this strobe delivers reliable, high‑visibility illumination in hazardous locations where safety is paramount. With a flexible 12‑24 VDC voltage rating, it integrates seamlessly into existing power systems, minimizing installation complexity and cost. The pipe‑mountable design ensures secure placement on piping, conduits, or structural beams, providing unobstructed visibility for operators and emergency responders alike. Green light is preferred in many industrial settings for its high contrast and low glare, enhancing detection of moving equipment or personnel. Whether you operate in chemical plants, oil and gas facilities, or any area with explosive atmospheres, the 151XST-012-024G is built to withstand demanding conditions while delivering consistent performance. Choose Federal Signal for a product that combines durability, compliance, and easy installation, keeping your workforce safe and your operations compliant.
  • UL and cUL CID2 certified for hazardous location use
  • 12‑24 VDC voltage rating for flexible power integration
  • Green illumination for high contrast and low glare
  • Pipe‑mountable design for secure installation on conduits and piping
  • Manufactured by Federal Signal, known for industrial safety lighting

Specifications

-67 to 150
DEG F
1.3-0.6
A
1.3-0.60
A
10,000
HR
12-24VDC
V
120/240
VDC
520,000
CND
80
FLPM
9.25 H x 5.5 W x 5.5 D
IN
Amperage
1.3-0.6 A
Amperage Rating
1.3-0.6 AMP
Application
Indoor/Outdoor
Average Life
10,000 HR
Brand Name
Federal Signal
Candela Power
165
Candela Power Peak
520,000
Candle Power
520,000 CND
Color
Green
Diameter
5.5 in (139.7 mm)
Environmental Conditions
-67 to 150 DEG F
Flashes Per Minute
80 FLPM
Lens Color
Green
Light Source
Strobe Tube
Material
Poly
Material
Aluminum/Glass
Model
151XST
Mounting
3/4-Inch NPT Pipe
Mounting Type
Pipe Mount
NEMA Rating
Type 4X, IP66, IP69K Enclosure
Operating Temperature
-67D to +150DF (-55D to +66DC)
Power Peak
520000
Series
151XST
Shape
Cylindrical
Size
9.25 H x 5.5 W x 5.5 D IN
Special Features
10,000 Hour High-Intensity Strobe
Standard
UL Listed/cUL Listed/Marine Rated
Standard
CSA,Marine,UL,cUL
Style
Strobe
Type
Hazardous Location Warning Light
Voltage Rating
120/240 VDC
Voltage Rating
12-24 VDC
Package Dimensions (L x W x H)
10.5 IN x 7 IN x 7.75 IN
Package Dimensions (L x W x H)
26.67 cm x 17.78 cm x 19.685 cm
Package Weight (Imperial)
4.500 L
Package Weight (Metric)
2.041 kg
Strobe Light, Explosion-Proof, Limited In-Rush, UL and cUL CID1, 120VAC, Green, Mount Sold Separately

27XST-120G-MOD

Strobe Light, Explosion-Proof, Limited In-Rush, UL and cUL CID1, 120VAC, Green, Mount Sold Separately
QUADRO LED HI 90-253 AC GN

21108646000

QUADRO LED HI 90-253 AC GN
KSB-307R Light Element LED Red Rotating light

KSB-307R

KSB-307R Light Element LED Red Rotating light
Horn/Strobe 120VAC White

TA880-N5

Horn/Strobe 120VAC White

Frequently Asked Questions

Is the 151XST strobe light suitable for hazardous locations?

Yes, the Model 151XST is listed as a Hazardous Location Strobe Light in the product documentation.

What is the IP rating of the 151XST strobe light?

The 151XST is an IP69K rated product, designed to withstand high-pressure and high-temperature washdowns.

What protection does IP69K offer for the 151XST?

IP69K protects from close-range, powerful, high-temperature water jets and ensures the product is dust-tight. No dust ingress is permitted.

How are Federal Signal IP69K products tested for water ingress?

IP69K products are tested with high-pressure steam jet cleaning and water sprays of 1160–1450 psi. Water is sprayed from 4 angles, 4–6 inches away, at 176°F.

How are Federal Signal IP69K products tested for dust ingress?

Products are dust-tight tested in an Arizona A2 Dust chamber for 6 seconds at a time, every 15 minutes for five hours.

What certifications does Federal Signal hold for its products?

Federal Signal products meet or exceed UL, CSA, CSFM, IECEx, and other global certifications. The company is also ISO 9001 Certified.

What applications are suitable for the 151XST IP69K product?

IP69K products are ideal for applications in food and beverage, wastewater, pharmaceutical, marine, medical facilities, and medical equipment manufacturing.

How to Install the 151XST Strobe Light

This guide provides step-by-step instructions for installing and wiring the 151XST strobe light in hazardous locations.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Conductive sealant

  1. Unpack and Inspect the Light

    Carefully unpack the 151XST strobe light and inspect it for any damage. If damaged, do not install and file a claim with the carrier.

  2. Mount the Strobe Light

    For pipe mounting, clean the mating threads and apply conductive sealant to prevent water ingress. Thread the light onto a 3/4-inch NPT pipe and secure it with the set screw. For surface mounting, use the mounting base to mark and drill holes, then secure the light with supplied hardware.

  3. Wire the Strobe Light

    Ensure power is off before wiring. For AC models, connect the black lead to the hot side and the white lead to the neutral side of the power source. For DC models, connect the red lead to the positive and the black lead to the negative side. If necessary, connect the ground wire to the green screw.

  4. Test the Installation

    After wiring, secure the dome assembly back onto the strobe light. Turn on the power and test the light to ensure it operates correctly.

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.