Steel Electric Boxes

4-11/16" Square Plenum Boxes with Air-Tight Conduit K.O.S

Material：Galvanized Steel
Application: These 4-11/16”square boxes with conduit knockouts are larger boxes installed when larger-sized conductors are required. These boxes are great for industrial applications.

Advantages: Can be used where reduced wall depth imposes limitations. They also have versitile, combination-head screws that securely fasten a cover to an electrical junction box using a slotted, Phillips, or Robertson head screwdriver.

Field Names: 11B Box, 11B junction box, 5S box, shallow 11B box, shallow 5S box, shallow electrical box, shallow junction box, shallow conduit box, 2100 box, 5”box, 4-11/16”box, shallow 4-11/16“box.