Thomas & Betts CX Steel City Adjust-A-Box, Pre-Galvanized Steel 1-Gang Gangable Switch Box, 2-Inch x 3-Inch x 3-1/2-Inch, 18-Cubic-Inch

Thomas & Betts CX Steel City Adjust-A-Box, Pre-Galvanized Steel 1-Gang Gangable Switch Box

Thomas & Betts brings the CX Steel City Adjust-A-Box to professional electricians and contractors who need a dependable, code-ready device box for switch and receptacle installations. Constructed from pre-galvanized steel, this 1-gang gangable switch box measures 2-Inch x 3-Inch x 3-1/2-Inch with an 18-Cubic-Inch interior capacity, giving installers ample room for wiring, devices, and connectors. Its gangable design lets multiple boxes be joined side-by-side for multi-device wall openings, while the Steel City Adjust-A-Box construction is built to accept BX/armored cable connections, giving crews a flexible, GEM-style box for everyday rough-in work.

Key Features

• Compact Dimensions: Overall size of 2-Inch x 3-Inch x 3-1/2-Inch fits standard wall stud spacing for switch and outlet installations.
• 18-Cubic-Inch Capacity: Generous interior volume accommodates device wiring, conductors, and connectors without overcrowding the box.
• Pre-Galvanized Steel Construction: Corrosion-resistant pre-galvanized steel body withstands jobsite handling and long-term service in the wall.
• 1-Gang Gangable Design: Ganging tabs allow this box to be combined with additional units for two-, three-, or multi-device wall openings.
• Steel City Adjust-A-Box: The Adjust-A-Box design helps installers align the box face with varying wall and finish thicknesses during rough-in.
• BX Cable Compatible: Built to accept BX/AC armored cable connections for flexible wiring methods in residential and light commercial work.
• GEM-Style Box Profile: Standard GEM (handy) box shape is compatible with common switches, receptacles, and matching wallplates.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Residential and Light Commercial Wiring
• Switch and Receptacle Installations
• New Construction Rough-In
• Wall-Mounted Device Box Installations
• Multi-Gang Device Assemblies
• BX/Armored Cable Wiring Systems

Why Thomas & Betts?

Thomas & Betts, manufacturer of the trusted Steel City product line, builds the CX Adjust-A-Box from pre-galvanized steel for long-lasting, corrosion-resistant performance in demanding electrical installations. The 1-gang gangable, BX-ready design gives electricians a flexible box solution that can be configured on site for single- or multi-device wall openings. Choose Thomas & Betts for reliable, code-compliant device boxes built to withstand daily jobsite use from rough-in through final trim.