1 Gang Deep Die Cast Aluminum Floor Box
One gang, deep, fully-adjustable, die-cast aluminum floor box for commercial concrete applications (no tile frame included).
Part Number: 1101-DA
Application Selector: Commercial
Type: Floor Box
Product Family: 1100 Series Rectangular Boxes Covers and Flanges, Die Cast Aluminum Boxes, PowerPRO™ Commercial Floor Boxes
Floor Box Type: Rectangular Concrete
Finish Floor Type: Carpet, Concrete, Tile
Cover Shape: Rectangular
Box Material: Die Cast Aluminum
Box Capacity: 1G
Service Capacity: Single
Plug Connection Type: Surface
Description
The Lew Electric 1101-DA is a deep, heavy-duty, die cast aluminum, concrete floor box designed for strength, reliability, and ease of installation. This single gang, fully adjustable floor box offers 1 3/16″ of before pour adjustment. With a 2.25″ deep design and offering 15.5 cubic inches of interior space, this floor box provides ample room for electrical wiring and devices. Each side of the box features a 3/4″ threaded opening for convenient wiring access and it ships with a protective concrete cover that safeguards the box during the concrete pour, ensuring a clean, professional finish.
A Lew Electric 1100-DBE Series tile frame (Brass: 1101-DBE-B OR Aluminum: 1101-DBE-A) is required for installation of this box and is sold separately. For carpeted installations, in addition to the tile frame, pair the box with the optional CF-1101-DFB Series carpet flange (Brass: CF-1101-DFB or Aluminum: CF-1101-DFB-A sold separately), which adds 3/8″ of height to account for carpet and padding. To complete installation, an 1100 series cover is required.
The Lew Electric 1101-DA is ETL listed for United States and Canada installations, conforming to UL Standard #514A and CSA Standard #C22.2 #18.
Certifications and Compliances

- ETL listed under UL standard 514A and CSA standard C22.2 #18.1.
- ETL FILE NUMBER: 4004534