Federal Signal 151XST-120M - Hazardous Location Strobe Warning Light, 120VAC, Pipe Mount, Magenta - Available in 12-24VDC, 120VAC and 230-240VAC. Five lens colors: Amber, Blue, Clear, Green and Red. 10,000-hour high-intensity strobe. Available in 3/4-inch NPT pipe mount or surface mount. Dome guard included. Indoor/outdoor use. Conformal coated PCB. Type 4X, IP66 enclosure. IP69K compliant. Marine rated. UL and cUL Listed for Class I, Division 2, Groups A, B, C and D & Class II, Division 1, Groups E, F and G & Class III.
Federal Signal

151XST-120M

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

UPC: 782979204619


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Overview

The Federal Signal 151XST-120M is a hazardous location strobe warning light designed for demanding industrial environments. Operating at 120VAC, this magenta strobe features a 10,000-hour high-intensity strobe for reliable, bright illumination. Its robust construction includes a Type 4X, IP66 enclosure that is also IP69K compliant, ensuring superior protection against dust, water ingress, and high-pressure washdowns. The conformal coated PCB further enhances durability, making it suitable for indoor/outdoor use and marine-rated applications. This model features a 3/4-inch NPT pipe mount for straightforward installation, with a dome guard included for lens protection. The 151XST-120M is UL and cUL Listed for Class I, Division 2, Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; and Class III hazardous locations. Available in multiple lens colors (Amber, Blue, Clear, Green, Red) and voltage options (12-24VDC, 120VAC, 230-240VAC), it offers versatility for various signaling needs. The 151XST-120M is specifically designed for hazardous locations, meeting stringent safety standards for environments where flammable gases, vapors, or combustible dusts may be present. The 10,000-hour high-intensity strobe ensures long-lasting and visible warning signals. The unit is built to withstand harsh conditions, as evidenced by its Type 4X, IP66, and IP69K enclosure ratings, making it suitable for washdown applications. The inclusion of a conformal coated PCB adds an extra layer of protection against moisture and corrosive elements, further extending its lifespan in challenging settings. The 3/4-inch NPT pipe mount provides a secure and standard mounting solution, while the included dome guard offers additional protection for the lens. Its marine rating signifies its ability to perform reliably in coastal and offshore environments. The broad range of available lens colors and voltage options allows for customization to meet specific application requirements and regulatory mandates.
  • 10,000-hour high-intensity strobe for reliable visibility
  • Type 4X, IP66, and IP69K enclosure for dust, water, and washdown protection
  • UL and cUL Listed for Class I, Division 2; Class II, Division 1; and Class III hazardous locations
  • 3/4-inch NPT pipe mount with included dome guard for secure installation
  • Marine rated and conformal coated PCB for enhanced durability in harsh environments

Specifications

-67 to 150
DEG F
0.35
A
10,000
HR
120 50-60Hz
VAC
520,000
CND
80
FLPM
9.25 H x 5.5 W x 5.5 D
IN
Amperage
0.35 A
Amperage Rating
0.35 AMP
Application
Indoor/Outdoor
Average Life
10,000 HR
Brand Name
Federal Signal
Candela Power Peak
520,000
Candle Power
520,000 CND
Color
Magenta
Environmental Conditions
-67 to 150 DEG F
Flashes Per Minute
80 FLPM
Ip Rating
IP66/IP69K
Light Source
Strobe Tube
Material
Aluminum/Glass
Material
Poly
Model
151XST
Mounting
3/4-Inch NPT Pipe
Mounting Type
3/4-inch NPT pipe mount / Surface mount
NEMA Rating
Type 4X, IP66, IP69K Enclosure
Nema Rating
Type 4X
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
Style
Strobe
Type
Hazardous Location Warning Light
Voltage Rating
120 50-60Hz VAC
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
Global Series Strobe Light, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Ex de Surface Mount, 21J, Magenta

G-STR-120-E-M

Global Series Strobe Light, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Ex de Surface Mount, 21J, Magenta
Horn/Strobe 120VAC White

TA880-N5

Horn/Strobe 120VAC White
Surface gasket PY X-LA

28111500001

Surface gasket PY X-LA
KSB-307R Light Element LED Red Rotating light

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KSB-307R Light Element LED Red Rotating light

Frequently Asked Questions

What type of light is the Federal Signal 151XST?

The Federal Signal 151XST is a Hazardous Location Strobe Light.

What is the IP rating of the 151XST?

The 151XST is an IP69K rated product, ensuring protection against high-pressure, high-temperature washdowns and dust ingress.

What does IP69K protection mean for the 151XST?

IP69K means the 151XST is dust-tight and withstands close-range, powerful, high-temperature water jets, suitable for harsh environments requiring sanitation.

How are IP69K products like 151XST tested?

IP69K products are dust-tight tested and endure high-pressure steam jet cleaning at 1160–1450 psi, 4–6 inches distance, and 176°F (80°C).

How does IP69K differ from NEMA Type 4?

IP69K protects from close-range, powerful, high-temperature water jets. NEMA Type 4 protects from high volume, low pressure water. Both are dust-tight.

What applications are suitable for the 151XST?

The 151XST is ideal for applications like food and beverage, wastewater, pharmaceutical, marine, and medical facilities where sanitation is crucial.

What certifications does the 151XST meet?

Federal Signal products, including the 151XST, are designed to meet or exceed UL, CSA, CSFM, IECEx, and other global certifications.

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.