Federal Signal MSLED-B - LED Lamp, MicroStat Status Indicator, Blue
Federal Signal

MSLED-B

Alternate Item Number: msl-led

UPC: 782979201380


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Installation InstructionsLine DrawingSpecification SheetWarranty

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Overview

The Federal Signal MSLED-B is a compact blue LED MicroStat status indicator (SKU: MSLED-B) designed for industrial control panels and equipment. This indicator provides clear visual feedback on system status with a bright blue LED. Built to Federal Signal’s standards, it combines durability with ease of installation in demanding environments. Its small footprint allows integration into tight spaces, making it ideal for control rooms, PLC panels, and instrumentation cabinets. The MSLED-B is part of the MicroStat series, known for reliable signaling in industrial settings. This product is UL and cUL listed, ensuring compliance with safety standards.
  • Compact blue LED status indicator for industrial control panels
  • Part of Federal Signal’s MicroStat series
  • Small footprint for tight space integration
  • UL and cUL listed for safety compliance
  • Bright blue LED provides clear visual feedback

Specifications

0.095
A
1.75 H x 1.5 W x 1.5 D
IN
24/120
VAC/VDC
Amperage
0.095 A
Amperage Rating
0.095 AMP
Brand Name
Federal Signal
Color
Blue
Depth
1.5 in
Depth
38.1 mm
Height
1.75 in
Height
44.45 mm
Lens Color
Blue
Mounting Type
Standard Mounting
Operating Temperature
+32° to +104°F (0° to +40°C)
Operating Voltage
24VDC/120VAC
Operating Voltage
24/120
Series
MicroStat
Size
1.75 H x 1.5 W x 1.5 D IN
Standard
UL Listed
Sub Brand
MicroStat
Type
Status Indicator Optional Accessory
Voltage Rating
24VDC/120VAC
Width
1.5 in
Width
38.1 mm
Package Dimensions (L x W x H)
4.75 IN x 2.25 IN x 2.25 IN
Package Dimensions (L x W x H)
12.065 cm x 5.715 cm x 5.715 cm
Package Weight (Imperial)
0.550 L
Package Weight (Metric)
0.249 kg
LED Lamp, MicroStat Status Indicator, Red

MSLED-R

LED Lamp, MicroStat Status Indicator, Red
BR50 BA15d 24V/5W

28213000001

BR50 BA15d 24V/5W

Frequently Asked Questions

What are the dimensions of the MSLED module?

The MSLED module has a height of 1.75 inches and a width of 1.5 inches.

What is the weight of an MSLED module?

The net weight of an MSLED module is 0.05 lbs (0.02 kg), and its shipping weight is 0.55 lbs (0.25 kg).

Which status indicators are compatible with MSLED modules?

MSLED modules are compatible with MicroStat status indicators and replace the lamp in any MSL light module.

What is the purpose of the MSLED-B product?

MSLED-B is a blue plug-in LED lamp available for the MicroStat status indicator. It replaces the lamp in any MSL light module.

What colors are available for MSLED lamps?

MSLED lamps are available in Amber, Blue, Clear, Green, or Red.

Is the MSLED module UL Listed?

Yes, MSLED modules are UL Listed.

What is the operating current for MSLED modules?

The MSLED operates at 0.095 amps for both 24VDC and 120VAC.

How to Install the MSLED-B MicroStat™ Status Indicator

This guide provides step-by-step instructions for installing and configuring the MSLED-B MicroStat™ Status Indicator, ensuring proper mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Gasket

  1. Unpack and Inspect the Unit

    Carefully unpack the MSLED-B unit and inspect it for any damage that may have occurred during transit. If damaged, do not proceed with installation and file a claim with the carrier.

  2. Mount the Base

    Remove the colored lenses by twisting the bottom lens counter-clockwise until it unlocks. Lift the bottom lens off the base. Remove the two Phillips head #6 screws to disassemble the sleeve from the base. Mount the base onto a 3/4" NPT pipe or a flat surface using the provided gasket and screws, ensuring it is securely fastened without over-tightening.

  3. Make Electrical Connections

    Feed the control wires through the NPT opening in the base. Connect the wires to the female terminal block plug, ensuring they correspond to the labeled terminals for each lamp position. Reconnect the terminal block plug to the printed circuit board assembly.

  4. Reassemble the Unit

    Ensure that an O-ring is in place on each light module. Reattach the sleeve to the base using the screws removed earlier. Reassemble the colored lenses onto the base, ensuring each lens is locked in place with a clockwise twist.

  5. Test the Installation

    Before applying power, double-check all connections and ensure that all screws are tightened. Power on the unit and test the MicroStat™ to confirm it operates as intended.

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.