3 Gang Shallow Stamped Steel Floor Box
Three gang, shallow, semi adjustable stamped steel floor box for commercial concrete applications.
Part Number: SH-1103-SMB
Application Selector: Commercial
Type: Floor Box
Product Family: 1100 Series Rectangular Boxes Covers and Flanges, PowerPRO™ Commercial Floor Boxes, Stamped Steel Boxes
Floor Box Type: Rectangular Concrete
Finish Floor Type: Carpet, Concrete, Tile
Box Material: Stamped Steel
Box Capacity: 3G
Service Capacity: Triple
Plug Connection Type: Surface
Description
The Lew Electric SH-1103-SMB is a shallow, heavy-duty, stamped steel, concrete floor box designed for strength, flexibility, and ease of installation in concrete flooring applications. This three gang, divided electrical floor box is fully adjustable, perfect for a 2.5″ to 3″ concrete pour. With a spacious 28.3 cubic inches of interior space per gang, the Lew Electric SH-1103-SMB provides ample room for wiring and device installation. The box includes multiple conduit knockouts—3/4″, 1″, and 1.25″ — to accommodate a variety of wiring configurations. A protective concrete cap is included to keep the box clean and debris-free during concrete pouring.
For carpeted installations, pair the box with the optional CF-1100 Series carpet flange (sold separately), which adds 3/8″ of height to account for carpet and padding. For tile or other flush installations, the 1103-DBE Series tile (sold separately) must be used. To finish installation, three 1100 series coves are required.
The Lew Electric SH-1103-SMB concrete floor box is ETL listed for United States and Canada installations, conforming to UL Standard #514A and CSA Standard #C22.2 #18 and meeting all applicable electrical safety standards.
Certifications and Compliances
- ETL file #4004534
- Conforms to UL Standard 514A and CSA Standard C22.2 #18.1