Southwire TB-135 One-Gang 3-1/2 Deep Solid Masonry Box

Product Description

The Southwire TB-135 is a one-gang masonry box. This box is suitable for mounting electrical devices in masonry, brick, or block walls. It is made of .0625 galvanized steel and has a depth of three and one-half inches. This depth allows it to fit deep devices and wiring. The box can be gangable, which helps in adding devices when needed. It also includes several knockouts for conduit entry.

• Constructed from .0625 galvanized steel.
• Features multiple knockouts for conduit entry.
• Designed for mounting switches, plugs, and outlets.

Product Highlights

This box is essential for any electrical installation in masonry walls. It enables secure and efficient mounting of electrical devices.

Product Information

Standard Information

• Brand: Southwire
• Manufacturer Part Number: TB-135

Technical Specifications

• Overall Dimensions: 3.5 inches deep
• Cubic Volume: 21.0 cubic inches
• Product Weight: 0.69 lb
• Knockouts: (4) 1/2-3/4 inch side knockouts; (2) 1/2-3/4 inch bottom knockouts
• Product Height: 1.05 inches
• Product Width: 2.05 inches
• Government Compliance: UL / cUL / RoHS