Federal Signal PMLST-048-240R - Panel Mount LED Light, Steady, UL and cUL, 90-240VAC, Red
Federal Signal

PMLST-048-240R

Alternate Item Number: pmlmp-pmlst

UPC: 782979234890


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Overview

The Federal Signal PMLST-048-240R panel mount LED light delivers reliable, high‑visibility illumination for industrial applications. Designed with a sleek panel mount configuration, it integrates seamlessly into control panels, machinery enclosures, and other equipment requiring a compact light source. The red LED provides excellent contrast and visibility while maintaining low glare, making it ideal for environments where color coding or specific visual cues are essential. Rated for 90‑240 VAC, this lamp works with a wide range of industrial power supplies, offering flexibility across different installations. UL and cUL certifications guarantee that the product meets stringent safety and performance standards, giving users confidence in its longevity and reliability. Steady, flicker‑free operation ensures consistent lighting, reducing fatigue and improving accuracy in tasks that demand precise illumination. Whether used in manufacturing lines, assembly stations, or maintenance bays, the PMLST-048-240R is a cost‑effective, energy‑efficient lighting solution that enhances safety and productivity.
  • Panel mount design for seamless installation on industrial panels
  • Red LED illumination providing high visibility and low glare
  • Voltage rating 90-240 VAC for compatibility with most industrial power systems
  • UL and cUL certified for safety and reliability
  • Steady, flicker‑free operation ensuring consistent lighting

Specifications

-22 to 140
DEG F
.020 @ 48VAC/0.035 @ 240VAC
A
3.26 H x 1.61 W x 1.61 D
IN
48-240
VAC
48-240VAC
V
50,000
HR
Amperage
.020 @ 48VAC/0.035 @ 240VAC A
Application
Indoor/Outdoor
Average Life
50,000 HR
Brand Name
Federal Signal
Color
Red
Diameter
1.61 in (40.9 mm)
Environmental Conditions
-22 to 140 DEG F
Flashing Pattern
Steady
Lens Color
Red
Light Source
LED
Model
PMLST
Mounting
Panel
NEMA Rating
Type 4X, IP66, IP69K Enclosure
Operating Temperature
-22D to +140DF (-30D to +60DC)
Shape
Cylindrical
Size
3.26 H x 1.61 W x 1.61 D IN
Special Features
360 Degree Light-Diffusing Design
Standard
UL Listed/cUL Listed/CE Certified
Standard
CE,UL,cUL
Style
Steady
Type
Panel Mount Multifunctional LED Beacon
Voltage Rating
48-240 VAC
Package Dimensions (L x W x H)
3.25 IN x 2.25 IN x 2.25 IN
Package Dimensions (L x W x H)
8.255 cm x 5.715 cm x 5.715 cm
Package Weight (Imperial)
0.340 L
Package Weight (Metric)
0.154 kg
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Frequently Asked Questions

What type of light is the LP3PL model?

The LP3PL is a StreamLine® Low Profile Steady Burning LED Light, suitable for safe area applications.

What is the IP rating for the LP3PL-120A?

The LP3PL is a StreamLine® Low Profile Steady Burning LED Light listed among Federal Signal's IP69K compliant products.

What does the IP69K rating signify for this product?

The IP69K rating means the product is dust-tight and can withstand high-pressure, high-temperature washdowns from close distances.

What are the ideal applications for IP69K products like LP3PL?

IP69K products are ideal for food and beverage, wastewater, pharmaceutical, marine, medical facilities, and medical equipment manufacturing applications.

What specific tests do IP69K products undergo?

Products are dust-tight tested and endure high-pressure steam jet cleaning, with water sprays of 1160–1450 psi at 176°F (80°C) from 4–6 inches.

What certifications do Federal Signal's IP69K products hold?

In addition to IP69K, products meet or exceed UL, CSA, CSFM, IECEx, and other global certifications. Federal Signal is also ISO 9001 Certified.

How does IP69K protection differ from NEMA Type 4?

IP69K protects from close-range, powerful, high-temperature water jets and is dust-tight. NEMA Type 4 handles high volume, low pressure water from long distances.

How to Install the PMLST-048-240R Controller

This guide provides step-by-step instructions for installing and configuring the PMLST-048-240R Controller, ensuring proper wiring and setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Fuse for power supply

  1. Mount the controller

    Secure the PMLST-048-240R controller to a flat surface or DIN rail using the integrated clips. Ensure it is level and firmly attached.

  2. Connect the power supply

    Connect the power supply to the controller using terminal connectors. Ensure the power supply is rated for Class 2 or Limited Voltage Limited Current (LVLC) and that the wiring is within the AWG range of 14-30.

  3. Verify electrical connections

    Use a multimeter to check the voltage at the power terminals to ensure proper connection. The voltage should match the specifications of the controller (90-240V).

  4. Configure the controller settings

    Set the desired operational mode of the controller according to your application needs. Refer to the specific configuration settings in the user manual.

  5. Calibrate the controller

    Perform any necessary calibration procedures as outlined in the user manual to ensure the controller operates accurately within the specified parameters.

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.