4 Inch Square Blank Bottom Junction Box 2-1/8 Inch Deep With Conduit Knockouts 52171-SBB (pack of 25)

Product Information

Specification

About:

• This refers to the dimensions of the junction box. It's a square box with each side measuring 4 inches.
• This indicates that the bottom of the junction box is solid, without any pre-cut holes or knockouts.
• This specifies the depth of the junction box. It means that the interior space of the box, from the bottom to the top, is 2-1/8 inches deep.
• These are pre-punched holes or knockouts on the sides of the junction box that allow conduits (metal or plastic tubing used to protect and route electrical wiring) to be attached to the box.

Also Known As:

4" Square Electrical Box, Electrical Junction Box, 4 Inch Square Safety Equipment Enclosure, Square Junction Box, Junction Box, Square Blank Bottom Junction Box.

Specification:

• Type: Square Blank Bottom Junction Box
• Material: Galvanized Steel
• Product Height: 2.13 Inch
• Product Width: 4.0 Inch
• UPC: 785592102812

Features:

• Blanks bottom can be field punched or modified
• Drawn design ideal for surface mounting.
• Combination Phillips/Slotted screw heads.