Federal Signal K149122B - Flash Tube/Trigger Assembly, 151XST, 154XST
Federal Signal

K149122B

Alternate Item Number: K149122B

UPC: 782979103585

Contact for Pricing

Overview

The **Federal Signal Flash Tube/Trigger Assembly (SKU: K149122B)** is a critical component designed for the **151XST and 154XST series** of industrial strobe signaling devices, delivering unmatched reliability and performance in high-stakes environments. Engineered to meet the demands of industrial, municipal, and emergency response applications, this assembly ensures consistent and bright visual alerts that enhance safety, operational efficiency, and regulatory compliance. As a trusted replacement part from **Federal Signal**—a leader in industrial signaling solutions—this assembly is built to withstand extreme conditions, including operating temperatures ranging from **-67°F to 150°F (-55°C to 66°C)** and harsh industrial atmospheres. This **strobe tube/trigger assembly** is specifically engineered for **hazardous location supervised strobe lights**, providing a lamp life of **10,000 hours** to minimize downtime and maintenance costs. Its **robust aluminum base** and **glass dome** construction ensure durability against vibration, moisture, and corrosive environments, making it ideal for **petrochemical plants, manufacturing facilities, water treatment plants, and emergency response stations**. The assembly is compatible with **24VDC systems** and supports both **pipe mount and surface mount configurations**, offering flexibility in installation to suit diverse infrastructure requirements. Federal Signal’s reputation for **high-quality, long-lasting signaling solutions** is reinforced by this assembly’s seamless integration with existing systems, reducing installation complexity and ensuring compatibility with a wide range of Federal Signal products. Whether used in **fire alarms, industrial alarms, or emergency notification systems**, the K149122B assembly delivers **high-intensity strobe output** that meets OSHA, NFPA, and other regulatory standards for visibility and safety. Key benefits of the **Federal Signal Flash Tube/Trigger Assembly (K149122B)** include: - **Extended lamp life (10,000 hours)** for reduced maintenance and operational costs. - **Wide operating temperature range (-67°F to 150°F)** for reliable performance in extreme environments. - **Hazardous location certification** for use in classified areas with potential explosive atmospheres. - **Compatibility with 151XST and 154XST series strobe lights**, ensuring seamless integration with Federal Signal’s signaling ecosystem. - **Durable aluminum construction** with a protective glass dome and gasket for long-term reliability. Federal Signal’s commitment to **innovation and safety** is evident in the design of this assembly, which is backed by decades of expertise in industrial signaling. Professionals in **safety management, facility operations, and emergency response** rely on Federal Signal products for their **uncompromising quality, durability, and performance**. For facilities requiring **high-visibility alerts in critical operations**, the K149122B assembly is a proven solution that enhances safety protocols while ensuring compliance with industry standards. Trust Federal Signal for signaling solutions that prioritize **visibility, reliability, and peace of mind** in even the most demanding conditions.
  • Designed for 151XST and 154XST series strobe lights
  • 10,000-hour lamp life for extended durability
  • Operating temperature range: -67°F to 150°F (-55°C to 66°C)
  • Compatible with 24VDC systems and hazardous locations
  • Aluminum construction with glass dome for robust performance

Specifications

Material
Aluminum, Glass
Mounting Type
Pipe mount, Surface mount
Series
151XST, 154XST
Type
Parts Signaling
Voltage Rating
24 VDC
Package Dimensions (L x W x H)
3 IN x 4.5 IN x 4.5 IN
Package Dimensions (L x W x H)
7.62 cm x 11.43 cm x 11.43 cm
Package Weight (Imperial)
0.150 L
Package Weight (Metric)
0.068 kg
Strobe Light, Hazardous Location, UL and cUL CID2, Surface Mount, 12-24VDC, Amber

151XST-S12-24A

Strobe Light, Hazardous Location, UL and cUL CID2, Surface Mount, 12-24VDC, Amber
DWBS 24V DC yellow

21005803000

DWBS 24V DC yellow
Horn/Strobe 120VAC White

TA880-N5

Horn/Strobe 120VAC White
KL70-306G Light Element LED Green Blinking light

KL70-306G

KL70-306G Light Element LED Green Blinking 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.