4 Inch Square Junction Box 4 Inch Deep Side Knockouts Red 52191-RED (pack of 15)

About:

This refers to the size of the junction box’s footprint. It means that the box is square-shaped and each side measures 4 inches in length
This indicates the depth of the junction box, meaning how much space is available inside the box for wires, connections, or devices.
Knockouts are small perforated sections on the sides of the junction box that can be removed to create openings for wires or conduits to enter or exit the box.

Also Known As:

4″ Square Electrical Box, Electrical Junction Box, 4×4 Electrical Junction Box, 4 Inch Square Outlet Box, 4 Inch Square Junction Box, Junction Box.

Specification:

Type: 4 Inch Square Junction Box
Material: Powder Coated Galvanized Steel
Product Height: 4.0 Inch
Product Width: 4.0 Inch
Side Knockouts: (4) 1/2″ – 3/4″, (2) 3/4″, (2) 1″
Color: Red
UPC: 785592981806

Features:

Painted red boxes are used for life safety wireway identification
Combination Phillips/Slotted screw heads.