4 Inch Square Box Drawn 2-1/8 Inch Deep 3/4 Knockouts 52171-3/4-VT (pack of 60)

Product Information

Specification

About:

• This indicates the shape and purpose of the box. It is square-shaped and specifically designed for installation in plenum spaces.
• Denotes the depth of the box, which is 2 and 1/8 inches.
• Drawn" refers to the manufacturing process of the box. In this context, it likely means that the box is created by drawing a sheet of metal into the desired shape.
• These are pre-punched holes in the walls of the box that allow for the installation of conduits.
• The size of these knockouts is 3/4 inch, meaning they are suitable for accommodating conduits or cables of that diameter.

Also Known As:

4" Square Electrical Box, 4x4 Plenum Electrical Box, Plenum-rated Junction Box, 4" Square Plenum Box, 4x4 Plenum-rated Electrical Junction Box, Plenum Airtight Junction Box.

Specification:

• Type: Square Plenum Junction Box
• Material: Galvanized Steel
• Product Height: 2.13 Inch
• Product Width: 4.0 Inch
• UPC: 785592102706

Features:

• Drawn construction with airtight knockouts and mounting/nail holes
• Cover mounting screws included with plenum cover