Federal Signal XEN4D4CNO - Strobe Light, Explosion-Proof, 48VDC, IECEx/ATEX, Zone 1 ExdIIBT4, Lens Sold Separately
Federal Signal

XEN4D4CNO

Alternate Item Number: K201078B

UPC: 782979218845


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Overview

The Federal Signal XEN4D4CNO explosion-proof strobe light is a critical safety solution engineered for hazardous environments where flammable gases, vapors, or combustible dusts pose explosion risks. Certified to IECEx and ATEX standards for Zone 1 (ExdIIBT4) hazardous locations, this robust 48VDC strobe delivers high-intensity, attention-grabbing illumination while ensuring compliance with international safety regulations. Designed for industrial facilities, oil and gas refineries, chemical processing plants, mining operations, and other high-risk environments, the XEN4D4CNO provides reliable signaling in critical safety applications where conventional lighting cannot be used. Federal Signal, a global leader in industrial signaling and safety equipment, has engineered the XEN4D4CNO to meet the demands of professionals who require durable, high-performance lighting in explosive atmospheres. The strobe’s explosion-proof construction features a rugged housing that prevents internal sparks or high temperatures from igniting surrounding hazardous materials, making it an essential component of any safety system in classified zones. Powered by a 48VDC voltage rating, this strobe integrates seamlessly with existing industrial power systems, offering consistent performance even in demanding conditions. Key features of the Federal Signal XEN4D4CNO include its robust Exd (flameproof) enclosure, which meets the stringent requirements of Zone 1 hazardous locations. The unit’s design ensures that any internal explosion is contained within the housing, preventing propagation to the external atmosphere. While the strobe itself is certified, the lens is sold separately to provide flexibility in beam angle, color, and intensity, allowing professionals to tailor the lighting solution to specific application needs. Typical lens options include clear, red, amber, or blue, each optimized for different signaling requirements—whether for general warning, directional guidance, or compliance with industry-specific color codes. Industries that rely on the Federal Signal XEN4D4CNO include oil and gas, petrochemical, pharmaceutical, food processing, and manufacturing facilities where explosion-proof lighting is mandatory. In oil and gas operations, for example, this strobe is often used in refineries, offshore platforms, and pipeline stations to signal alarms, indicate operational status, or mark hazardous areas. Chemical plants leverage its bright, pulsating output to enhance visibility in low-light conditions, reducing the risk of accidents in environments where corrosive substances and volatile compounds are present. Mining operations also benefit from its durability, as the strobe withstands harsh conditions, including dust, moisture, and extreme temperatures. Installation of the XEN4D4CNO is straightforward for qualified professionals, with mounting options designed for flexibility. The unit can be surface-mounted or integrated into existing warning systems, and its 48VDC power requirement ensures compatibility with industrial control panels and battery-backed systems. Federal Signal provides comprehensive technical documentation, including wiring diagrams and certification details, to simplify the installation process and ensure compliance with local regulations. Regular maintenance is minimal, thanks to the strobe’s sealed construction and high-quality components, though periodic inspections are recommended to verify lens integrity and electrical connections. Choosing the Federal Signal XEN4D4CNO means selecting a product backed by decades of expertise in industrial safety. Federal Signal’s reputation for innovation and reliability makes the XEN4D4CNO a trusted choice among safety managers, engineers, and facility operators worldwide. Whether used as part of a larger alarm system or as a standalone warning device, this explosion-proof strobe delivers uncompromising performance in the most challenging environments. For professionals who prioritize safety, compliance, and durability, the XEN4D4CNO is an indispensable tool for protecting personnel and assets in hazardous locations.
  • IECEx/ATEX Zone 1 ExdIIBT4 certified for hazardous locations
  • 48VDC power input for industrial compatibility
  • Explosion-proof (Exd) flameproof enclosure prevents ignition
  • Lens sold separately for customizable beam and color options
  • Rugged construction for harsh industrial environments

Specifications

-40 to 158
DEG F
1.22
A
48
VDC
48VDC
V
5,000
HR
9.84 H x 10.04 W x 8.23 D
IN
Amperage
1.22 A
Amperage Rating
1.22 AMP
Application
Indoor/Outdoor
Average Life
5,000 HR
Brand Name
Federal Signal
Color
Red
Color
Colored Lens Sold Separately
Connection Type
Screw Terminal
Environmental Conditions
-40 to 158 DEG F
Light Source
Xenon Tube
Material
Cast Aluminum Housing/Stainless Steel External Hardware
Model
XEN4
Mounting
Surface
NEMA Rating
IP66 Enclosure
Operating Temperature
-40D to +158DF (-40D to +70DC)
Shape
Cylindrical
Size
9.84 H x 10.04 W x 8.23 D IN
Special Features
For use In Hazardous Locations Requiring ATEX Approval
Standard
ATEX Certified/IECEx Certified/CE Certified
Standard
ATEX,CE,IECEx
Style
Simulated Rotating Beacon
Type
Flameproof Strobe Light
Voltage Rating
48 Vdc
Voltage Rating
48VDC Volts
Package Dimensions (L x W x H)
11.19 IN x 13.56 IN x 12.13 IN
Package Dimensions (L x W x H)
28.4226 cm x 34.4424 cm x 30.8102 cm
Package Weight (Imperial)
16.500 L
Package Weight (Metric)
7.484 kg
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Frequently Asked Questions

Is an internal fresnel lens included?

An internal fresnel lens is available but sold separately.

What hazardous zones is the beacon approved for?

The beacon is approved for use in Zone 1, 2, 21, and 22 atmospheres.

What certifications does the beacon have?

The beacon is ATEX, IECEx, and CE Certified.

What are the operating voltages for XEN1?

XEN1 operates on 24VDC, 48VDC, 110VDC, 110VAC, or 240VAC.

What is the operating temperature range?

The operating temperature range for Ex d and Ex de models is -40°C to 70°C (-40°F to 158°F).

What are the dimensions of the beacon?

The beacon has a height of 9.84 in (249.9 mm), width of 10.04 in (255.0 mm), and length of 8.23 in (209.0 mm).

What are the terminal specifications for Ex d and Ex de models?

Ex d models have a 4-way block mounted PCB, while Ex de models feature a 12-way block in the terminal chamber.

How is the beacon mounted?

The beacon is mounted via fixed cast lugs at two mounting points.

What are the part numbers for colored lenses?

Part numbers for colored lenses include A1131S (Amber), A1111S (Blue), A2133S (Clear), A1198S (Green), A1779S (Red), and A3410S (Yellow).

What are the XEN1 and XEN4 models?

The XEN1 and XEN4 are 2000 Series xenon beacons, visual warning lights requiring ATEX approval.

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.