Federal Signal 191XL-S277B - LED Light, Hazardous Location, UL and cUL CID2, Surface Mount, 277VAC, Blue
Federal Signal

191XL-S277B

UPC: 782979253655

Contact for Pricing

Overview

The Federal Signal 191XL‑S277B is a high‑performance blue LED lighting solution designed for hazardous locations where reliability and safety are paramount. With a 277 VAC voltage rating, this surface‑mount LED provides consistent illumination while meeting stringent UL and cUL CID2 standards, ensuring compliance with industry regulations. Its compact, surface‑mount design allows for easy installation on metal surfaces without the need for additional brackets, reducing labor time and installation costs. The blue LED emits a clear, non‑glare light that enhances visibility in industrial settings such as refineries, chemical plants, and warehouses. Energy efficiency is a key benefit: the LED delivers high lumen output with low power consumption, resulting in lower operating costs and a longer lifespan compared to traditional lighting. The robust construction protects against dust, moisture, and vibration, extending service life in harsh environments. Federal Signal’s reputation for quality and durability makes the 191XL‑S277B a trusted choice for facilities seeking dependable, safe, and efficient lighting. Whether retrofitting existing fixtures or installing new systems, this LED light integrates seamlessly into existing electrical infrastructure, providing instant illumination and reducing maintenance requirements. Choose Federal Signal for a lighting solution that combines advanced technology, safety certifications, and cost‑effectiveness, keeping your hazardous location operations bright and compliant.
  • Voltage Rating: 277 VAC
  • Color: Blue
  • Mounting Type: Surface Mount
  • Certification: UL and cUL CID2 for Hazardous Locations
  • Manufacturer: Federal Signal

Specifications

Color
Blue
Mounting Type
Surface Mount
Series
191XL
Voltage Rating
277 VAC
LED Light, Hazardous Location, UL and cUL CID2, Surface Mount, 277VAC, Blue, Default Steady

191XL-S277BS

LED Light, Hazardous Location, UL and cUL CID2, Surface Mount, 277VAC, Blue, Default Steady
Horn/Strobe 120VAC White

TA880-N5

Horn/Strobe 120VAC White
Surface seal Pyra M/MA

28111500000

Surface seal Pyra M/MA
KSB-113L Light Element Xenon tube Blue Flashing light

KSB-113L

KSB-113L Light Element Xenon tube Blue Flashing 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.