
Federal Signal
121X-120B-MOD
Alternate Item Number: 121x-explosion-proof-rotating-light
UPC: 782979232827
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Overview
- High-intensity blue rotating LED for 360° visibility
- CID1 rated for use in hazardous locations and explosive atmospheres
- Operates on standard 120VAC power supply
- Durable modular mount for versatile and easy installation
- Engineered by Federal Signal for industrial-grade reliability
Specifications
60 | FLPM |
Color | Blue |
Flashes Per Minute | 60 FLPM |
Flashing Pattern | Rotating |
Frequency | 60 Hz |
Lens Color | Blue |
Material | Poly |
Mounting Type | Modular Mount |
Operating Temperature | -67D to +150DF (-55D to +65DC) |
Series | 121X |
Standard | Marine,UL,cUL |
Voltage Rating | 120 VAC |
Frequently Asked Questions
What is the IP69K rating?
IP69K is the highest Ingress Protection standard, designed for products regularly exposed to high-pressure and high-temperature washdowns.
What environments are IP69K products suitable for?
IP69K products are ideal for food and beverage, wastewater, pharmaceutical, marine, medical facilities, and medical equipment manufacturing applications.
How does IP69K differ from NEMA Type 4?
IP69K protects against close-range, high-pressure, high-temperature water jets and is dust-tight. NEMA Type 4 protects against high-volume, low-pressure water from longer distances.
What testing do IP69K products undergo?
Products are dust-tight tested and undergo high-pressure steam jet cleaning with water sprays of 1160–1450 psi from 4–6 inches at 176°F (80°C).
What certifications do Federal Signal products hold?
Federal Signal products meet or exceed UL, CSA, CSFM, IECEx, and other global certifications, and the company is ISO 9001 Certified.
What is the benefit of using IP69K products?
IP69K products reduce failures from water/dust ingress, increasing productivity and decreasing production downtime.
Is the 191XL-S120240R suitable for hazardous locations?
Yes, the 191XL model is classified as a Hazardous Location LED Light.
Does the 191XL-S120240R meet IP69K standards?
Yes, the 191XL model is part of Federal Signal's broad selection of IP69K compliant products.
How to Install the 121X Explosion-Proof LED Warning Light
This guide provides step-by-step instructions for installing and wiring the 121X Explosion-Proof LED Warning Light in hazardous locations.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors
- Unpack the device
Carefully unpack the 121X unit and inspect for any damage. Ensure all parts are present before proceeding with installation.
- Select and mount the appropriate bracket
Choose the correct mounting option (ceiling, pendant, or wall) and securely attach the bracket to the desired location using the provided mounting screws.
- Connect the wiring
Ensure power is turned off. Connect the wiring according to the National Electrical Code and local regulations. Observe polarity when connecting AC units to the power source.
- Install the light fixture
Attach the 121X light fixture to the mounted bracket, ensuring it is securely fastened and properly aligned.
- Test the installation
Turn on the power and verify that the light operates correctly. Check for any issues with the wiring or fixture alignment.
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.



