Federal Signal 131DST-120C - Starfire Double Strobe Light, UL and cUL, 120VAC, Clear
Federal Signal

131DST-120C

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

UPC: 782979285601


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Installation InstructionsLine DrawingSpecification SheetWarranty

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Overview

The Federal Signal Starfire Double Strobe Light, SKU 131DST-120C, is a UL and cUL certified visual signaling device designed for industrial and commercial applications. This model features a clear lens and operates on a standard 120VAC power supply, ensuring broad compatibility with existing electrical systems. The double strobe design delivers a more intense and attention-grabbing flash pattern compared to single strobe units, significantly enhancing safety and situational awareness in operational facilities such as factories, warehouses, and construction sites. Its durable construction is engineered to withstand harsh environmental conditions typical in industrial settings. Key specifications include a 120VAC voltage rating and a clear lens for maximum light output. The Starfire series is recognized for its reliability and consistent performance, minimizing downtime and maintenance. This strobe light is ideal for signaling hazardous conditions, marking machinery, indicating operational status, and improving overall site safety. Industries benefiting from this product include manufacturing, mining, transportation, and emergency services. Its applications range from marking moving equipment and indicating emergency exits to signaling shift changes or warning personnel of immediate dangers.
  • Double strobe technology for enhanced visibility
  • Clear lens maximizes light output
  • 120VAC operation for easy integration
  • UL and cUL certified for safety compliance
  • Durable construction for industrial environments

Specifications

-31 to 150
DEG F
0.6
A
0.60
A
1,000,000
CND
10,000
HR
120
VAC
7.75 H x 5.7 W x 5.7 D
IN
80
FLPM
Amperage
0.6 A
Amperage Rating
0.6 AMP
Application
Commercial Trucking
Average Life
10,000 HR
Brand Name
Federal Signal
Candela Power
1200
Candela Power Peak
1,000,000
Candle Power
1,000,000 CND
Color
Clear
Environmental Conditions
-31 to 150 DEG F
Fixture Type
Corner Bracket/Wall Bracket
Flashes Per Minute
80 DFLPM
Flashing Pattern
Double Flash Strobe
Lens Color
Clear
Light Source
Strobe Tube
Material
Aluminum/Polycarbonate
Model
131DST
Mounting
1/2-Inch NPT Pipe
NEMA Rating
Type 3R Enclosure (Dome Up Orientation)
Operating Temperature
-31D to +150DF (-35D to +66DC)
Power Peak
1000000
Shape
Cylindrical
Size
7.75 H x 5.7 W x 5.7 D IN
Special Features
Single Or Double Flash Models
Standard
UL Listed/cUL Listed
Standard
CSA,UL,cUL
Style
Strobe
Sub Brand
Starfire
Type
Strobe Double-Flash Warning Light
Voltage Rating
120 VAC
Package Dimensions (L x W x H)
9.25 IN x 9.25 IN x 12.75 IN
Package Dimensions (L x W x H)
23.495 cm x 23.495 cm x 32.385 cm
Package Weight (Imperial)
3.400 L
Package Weight (Metric)
1.542 kg
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Frequently Asked Questions

What is the operating voltage for the 131DST-120C?

The 131DST-120 model operates on 120VAC.

What is the operating current for the 131DST-120C?

The 131DST-120 model has an operating current of 0.60 amps.

What is the flash rate per minute for the 131DST-120C?

The 131DST-120 model has a flash rate of 80 flashes per minute and is a double-flash unit.

What is the light output of the 131DST-120C?

The 131DST-120 model has a peak light output of 1,000,000 cd and an ECP of 1,200 cd.

What is the standard mounting option for the 131DST-120C?

The standard mount for the 131DST-120C is a 1/2-inch NPT pipe mount.

What is the expected lamp life of the strobe tube?

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

What is the operating temperature range for this strobe light?

The operating temperature range is -31°F to 150°F (-35°C to 66°C).

Can the 131DST-120C be used outdoors?

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

What type of enclosure does the 131DST-120C have?

The 131DST-120C features a Type 3 enclosure when oriented dome up.

Is the 131DST-120C UL and cUL Listed?

Yes, all Starfire models, including the 131DST-120C, are UL and cUL Listed.

How to Install the 131DST-120C Strobe Light

This guide provides step-by-step instructions for the installation and initial setup of the 131DST-120C strobe light, ensuring proper mounting, wiring, and configuration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Unpack the unit

    Carefully unpack the 131DST-120C strobe light and inspect it for any damage that may have occurred during transit. If damaged, do not proceed with installation and file a claim with the carrier.

  2. Mount the strobe light

    Secure the strobe light to a 1/2-inch pipe using the provided mounting hardware. Ensure the base is facing down and the dome is facing up if installed outdoors. Tighten the fixture to a minimum torque of 5 ft-lb (6.8 N m).

  3. Connect the electrical wiring

    Ensure power is off before making any connections. For AC models, connect the black (or brown) lead to the phase side of the power source, 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, ensuring correct polarity.

  4. Test the installation

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

  5. Document the installation

    Provide a copy of the installation instructions to all personnel involved and establish a routine check procedure for the strobe light's operation.

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.