Product Description

Two gang, deep stamped steel floor box

The Lew Electric 1102-SMB is a stamped steel concrete floor box with a dual gang opening. The box is fully adjustable with a screwdriver offering 2 1/4″ of pre-pour adjustment, and 1/2″ of post pour adjustment. The box is deep offering 48.5 cubic inches of interior space per gang. There are several 3/4″, 1″, and 1.25″ knockouts on the box to run your wires to. The box ships with a protective cement cap to keep the box clean and safe during concrete pouring. The box does not ship with a cover, there are several options available that are sold separately. If the box is to be used in a carpeted area a sold separately carpet flange can be ordered, the CF-1100 series carpet flange adds 3/8″ of height to accommodate the carpet and padding. For tile or carpet applications using a flange, make sure that the floor box is 3/8″ lower than the concrete pour, if you are not using a flange simply pour your concrete to the top of the tile frame less the thickness of the tile. The box is UL listed for the USA, and cUL listed for Canada installations.

Additional Images

Specifications

Dim: 3 7/16″ H x 7 7/8″ L x 4 13/16″ W; 48.5 Cu. In. per gang Requires cover, sold separately Size: Two gang For concrete installations 2.25″ pre-adjustment, 1/2″ post-adjustment 48.5 cubic inches of interior space per gang Several knockouts on each side UL and cUL listed, # 514A, Includes construction cap Box dimensions:  9.3″ x 4.8″ Depth:  3.7″ deep Can be used with carpet or tile Warranty:  1 year

Drawings and Resources

Adobe PDF: Download

AutoCAD DWG: Download

Install Instructions: Download

Certifications and Compliances