Federal Signal LHWB Hazardous Location Light Mounting Kit

The Federal Signal LHWB Hazardous Location Light Mounting Kit provides a secure, consistent way to mount compatible Federal Signal stationary warning lights throughout a facility. This wall mounting kit supports hazardous location, industrial, commercial, institutional, indoor, and outdoor applications where a professional installation matters.

Federal Signal designed the LHWB mounting kit for wall mount applications on horizontal or vertical surfaces. The bracket provides a standard 3/4-inch NPT pipe mount connection. Optional bushings support 1/2-inch and 1-inch fixture mounting, which helps teams adapt the kit to compatible Federal Signal visual signal appliances.

The LHWB hazardous location light mount uses durable cast aluminum with a black powder coat finish. In addition, the weatherproof back box provides 1/2-inch and 3/4-inch conduit openings for flexible wiring access. Each kit includes the bracket, weatherproof back box, and hardware kit.

Available Canada wide through Westech Industrial, the Federal Signal LHWB mounting kit supports reliable warning light installations in demanding environments. Westech can also help with product selection, compatible warning light sourcing, service support, and integrated solutions. For larger projects, our custom fabrication capabilities can support panels, mounting plates, fabricated supports, and complete installation packages around the warning light assembly.

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Description

Purpose-Built Wall Mounting for Warning Lights

The LHWB mounting kit gives facilities a clean, consistent mounting option for Federal Signal stationary warning lights. Instead of relying on makeshift supports, teams can use a purpose-built bracket that supports a professional installation. This helps improve the overall appearance of the warning light assembly. It also supports more consistent mounting across different areas of a facility.

The bracket mounts to horizontal or vertical surfaces, which adds flexibility during layout planning. As a result, teams can position warning lights where visibility, wiring access, and facility design all need consideration. This makes the LHWB mounting kit useful for process areas, utility spaces, loading areas, and industrial buildings.

Hazardous Location and Harsh Environment Support

Federal Signal built the LHWB hazardous location light mount for demanding environments. The kit supports use in hazardous locations when paired with approved Federal Signal visual appliances. It also supports Type 4X, IP66, and IP69K enclosure requirements, which helps protect the installation in harsh indoor or outdoor conditions.

In addition, the LHWB mounting kit carries hazardous location ratings for Class I, Division 2, Groups A, B, C, and D. It also supports Class II, Division 2, Groups F and G, plus Class III locations. For Zone applications, it supports Class I, Zone 2, Ex nA IIC Gc, and Zone 22 AEx tc IIIC Dc hazardous locations.

Durable Cast Aluminum Construction

Federal Signal uses cast aluminum for the LHWB bracket. This construction gives the hazardous location light mount the strength needed for industrial installations. The black powder coat finish also supports durability and a professional appearance.

Because the LHWB mounting kit uses a heavy-duty design, it suits facilities that need dependable mounting hardware. It supports warning light installations in commercial, industrial, and harsh hazardous environments. Therefore, it helps standardize installations where reliability and appearance both matter.

Flexible Conduit and Fixture Mounting

The LHWB mounting kit includes a weatherproof back box with conduit openings. Installers can wire the unit through either the 1/2-inch or 3/4-inch conduit openings. This flexibility helps accommodate different conduit layouts during installation.

The bracket provides a 3/4-inch NPT standard pipe mount connection. However, optional bushings support 1/2-inch and 1-inch fixture mounting. This gives teams more options when pairing the wall mount with compatible Federal Signal warning lights.

Complete Kit for Easier Installation

Each LHWB mounting kit includes the bracket, weatherproof back box, and hardware kit. This helps simplify ordering and supports a cleaner installation workflow. In addition, the included weatherproof back box gives installers a defined connection point for conduit and wiring.

The LHWB mounting kit also includes a ground screw inside the back box, when grounding support is needed. For best results, a licensed electrician should install the kit according to local codes and project requirements.

Applications

The Federal Signal LHWB mounting kit suits hazardous location warning light installations in industrial facilities, oil and gas sites, processing plants, utilities, manufacturing buildings, warehouses, and commercial environments.

Common applications include:

  • wall-mounted warning light installations
  • hazardous area visual signalling
  • indoor and outdoor alarm light mounting
  • facility-wide light standardization
  • replacement of temporary or makeshift light supports
  • warning light installations that require a Type 4X, IP66, or IP69K compliant mounting solution

Documents

Federal Signal_Models LHWB_Spec sheet_June2026_Westech.pdf

Federal Signal_LHWB Hazardous Location Light Mounting Kit_Manual_June2026_Westech.pdf

Manufacturer info

Federal Signal is the world leader in innovative equipment, signaling products and communication and security systems that keep workers, first responders and our communities safe and secure.

https://www.fedsig.com/

SPECS

Product:
Federal Signal LHWB Hazardous Location Light Mounting Kit.
Model:
LHWB.
Product Type:
Hazardous location wall mounting kit.
Availability:
Canada wide through Westech Industrial.
Mounting Application:
Wall mount applications on horizontal or vertical surfaces.
Standard Pipe Mount:
3/4-inch NPT.
Optional Fixture Mounting:
1/2-inch and 1-inch fixture mounting with optional bushings.
Construction:
Cast aluminum.
Finish:
Black powder coat paint.
Included Components:
Wall bracket, weatherproof back box, and hardware kit.
Conduit Openings:
1/2-inch and 3/4-inch conduit openings in the weatherproof back box.
Enclosure Rating:
Type 4X, IP66.
Additional Compliance:
IP69K compliant.
Division Operating Temperature:
-58°F to 150°F (-50°C to 66°C).
Zone Operating Temperature:
-40°F to 150°F (-40°C to 66°C).
Net Weight:
2.0 lb (0.91 kg).
Shipping Weight:
2.3 lb (1.04 kg).
Height:
6.78 in (172.2 mm).
Width:
5.64 in (143.3 mm).
Depth:
6.76 in (171.7 mm).
Division Hazardous Location Rating:
Class I, Division 2, Groups A, B, C, D; Class II, Division 2, Groups F, G; Class III.
Zone Hazardous Location Rating:
Class I, Zone 2, Ex nA IIC Gc; Zone 22 AEx tc IIIC Dc.
Compatible Federal Signal Models:
151XST, 154XST, 154XST-CN, 154XSTHI, 191XL, 191XL-CN, 224XST, 224XSTHI, 225X, 225XL, 225XST, 225XST-I, 371DST, 371LEDX, FB2LEDX, FB2LEDX-CN.
Accessory:
Terminal Block Kit, 8-connector, KIT-WBTB.
Accessory:
Hardware Kit, K2881358A: Steel Bushing 3/4 in x 1/2 in; Steel Bushing 1 in x 3/4 in; Rigid Conduit 1/2 in NPT 3 in Length; Nylon Screw Collar.

PRODUCT FAQ's

What does the Federal Signal LHWB mounting kit do?
The Federal Signal LHWB mounting kit provides a secure wall mounting solution for compatible Federal Signal stationary warning lights. It helps facilities replace makeshift supports with a professional hazardous location light mount.
Can the LHWB mounting kit be used outdoors?
Yes. The LHWB mounting kit supports indoor and outdoor use. It has a Type 4X, IP66 enclosure rating and also complies with IP69K requirements.
What comes with the LHWB mounting kit?
Each LHWB mounting kit includes the wall bracket, weatherproof back box, and hardware kit. The design also supports conduit access through 1/2-inch and 3/4-inch conduit openings.
What pipe mount connection does the LHWB use?
The LHWB mounting kit provides a standard 3/4-inch NPT pipe mount connection. Optional bushings support 1/2-inch and 1-inch fixture mounting.
Can Westech help with warning light installation planning?
Yes. Westech Industrial can help with product selection, compatible Federal Signal warning lights, service support, and project coordination. Westech also offers custom fabrication capabilities for integrated solutions, including panels, mounting plates, fabricated supports, and packaged assemblies.
Is the LHWB mounting kit available across Canada?
Yes. The Federal Signal LHWB Hazardous Location Light Mounting Kit is available Canada wide through Westech Industrial.