Federal Signal 141ST-012B - Electraflash Strobe Light, UL and cUL, 12VDC, Blue
Federal Signal

141ST-012B

Alternate Item Number: 131st-131dst-starfire-strobe-warning-light

UPC: 782979288053


Documents & Media
Installation InstructionsLine DrawingSpecification SheetWarranty

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Overview

The Federal Signal 141ST-012B Electraflash Strobe Light delivers high‑intensity blue illumination in a compact, 12VDC package designed for industrial safety applications. Certified to UL and cUL standards, this strobe meets rigorous safety and performance criteria, ensuring reliable operation in demanding environments. Its blue color provides excellent contrast for visibility in low‑light conditions, while the 12VDC power requirement allows easy integration with existing DC power systems. The device is engineered for durability, featuring a rugged enclosure that withstands vibration, shock, and temperature extremes commonly encountered on construction sites, warehouses, and manufacturing floors. Whether used for emergency exit signage, safety markings, or process monitoring, the Electraflash Strobe Light offers precise timing and consistent flash intervals to enhance visibility and compliance with safety regulations. Federal Signal’s reputation for quality and innovation guarantees a product that delivers both performance and longevity, making it an ideal choice for facilities seeking dependable, high‑quality strobe lighting solutions.
  • 12VDC voltage rating
  • Blue color for high contrast
  • UL & cUL certified safety standards
  • Compact, rugged industrial design
  • Reliable, high‑intensity flash

Specifications

-31 to 150
DEG F
0.18
A
100,000
CND
12
VDC
12 Vdc
V
4,000
HR
5.06 H x 5.25 W x 5.25 D
IN
80
FLPM
Amperage
0.18 A
Amperage Rating
0.18 AMP
Application
Indoor/Outdoor
Average Life
4,000 HR
Brand Name
Federal Signal
Candela Power Peak
100,000
Candle Power
100,000 CND
Color
Blue
Diameter
5.5 in (139.7 mm)
Environmental Conditions
-31 to 150 DEG F
Fixture Type
Corner Bracket/Wall Bracket
Flashes Per Minute
80 FLPM
Flashing Pattern
1x Flash
Lens Color
Blue
Light Source
Strobe Tube
Material
Polycarbonate
Model
141ST
Mounting
1/2-Inch NPT Pipe,Surface
NEMA Rating
Type 3R Enclosure
Operating Temperature
-31D to +150DF (-35D to +66DC)
Shape
Cylindrical
Size
5.06 H x 5.25 W x 5.25 D IN
Special Features
4,000 Hour Strobe Tube
Standard
UL Listed/cUL Listed/CSA Certified
Standard
CSA,UL,cUL
Style
Strobe
Sub Brand
Electraflash
Type
Strobe Warning Light
Voltage Rating
12 Vdc
Package Dimensions (L x W x H)
7.25 IN x 5.75 IN x 6.13 IN
Package Dimensions (L x W x H)
18.415 cm x 14.605 cm x 15.5702 cm
Package Weight (Imperial)
1.300 L
Package Weight (Metric)
0.590 kg
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Frequently Asked Questions

What are the available Starfire strobe light models?

Starfire strobe lights are available in single-flash (131ST) and double-flash (131DST) models.

What is the standard mounting option for Starfire strobes?

Each Starfire model comes with a standard 1/2-inch NPT pipe mount. An optional surface mount kit is also available.

What are the available voltage options for these lights?

Starfire strobe lights are available in 12-24VDC, 120VAC, and 240VAC voltage options.

What is the expected lamp life of the strobe tube?

The strobe tube has an expected lamp life of 10,000 hours.

Can these strobe lights be used outdoors?

Yes, the Starfire strobe lights are designed for both indoor and outdoor use.

Are the Starfire strobe lights UL and cUL listed?

Yes, the Starfire strobe lights are UL and cUL Listed.

What are the specifications for the 131ST-012-024 model?

The 131ST-012-024 model operates on 12-24VDC, draws 2.75-1.25 amps, flashes 80 times per minute, and has 2,000,000 cd peak light output.

What are the specifications for the 131DST-012-024 model?

The 131DST-012-024 model operates on 12-24VDC, draws 3.0-1.9 amps, flashes 80 times per minute (double flash), and has 1,000,000 cd peak light output.

What is the operating temperature range for these lights?

The operating temperature range for the Starfire strobe lights is -31°F to 150°F (-35°C to 66°C).

What material is the strobe light base made from?

The base of the Starfire strobe light is made from corrosion-resistant anodized aluminum.

How to Install the Federal Signal 131ST Strobe Light

This guide provides step-by-step instructions for installing and wiring the Federal Signal 131ST Strobe Light for both AC and DC models.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Unpack and Inspect the Unit

    Carefully unpack the strobe light and inspect it for any damage that may have occurred during transit. If damaged, do not attempt to install and file a claim with the carrier.

  2. Mount the Strobe Light

    Securely mount the strobe light on a 1/2-inch pipe with the base down and the dome up. Ensure the fixture is tightened to a minimum torque of 5 ft-lb (6.8 N m).

  3. Connect Electrical Wires

    For AC models, connect the black (or brown) lead to the phase side, the white (or blue) lead to the neutral side, and the green/yellow lead to earth ground. For DC models, connect the red lead to the positive terminal and the black lead to the negative terminal. Ensure power is off during this process.

  4. Test the Strobe Light

    After all connections are made, restore power and test the strobe light to ensure it operates correctly. Verify that all set screws and threaded joints are properly tightened.

  5. Provide Documentation

    Once installation and testing are complete, provide a copy of the instruction sheet to all personnel involved with the operation of the strobe light.

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.