The Lew Electric SH-1103-SMB is a stamped steel concrete floor box with a three gang opening. The box is not adjustable, no adjustments can be made after the concrete is poured. The box is a shallow style box, perfect for concrete 2.5" to 3" in depth. The box offers 25.5 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.
- Requires cover, sold separately
- Size: Three gang
- For concrete installations
- Shallow box, perfect for 2.5" to 3" concrete
- 25.5 cubic inches of interior space per gang
- Several knockouts on each side
- UL and cUL listed, # 514A,
- Includes construction cap
- Box dimensions: 12.5" x 4.8"
- Depth: 2.8" deep
- Can be used with carpet or tile
- Warranty: 1 year
Requires cover, sold separately
Size: Three gang
For concrete installations
Shallow box, perfect for 2.5" to 3" concrete
25.5 cubic inches of interior space per gang
Several knockouts on each side
UL and cUL listed, # 514A,
Includes construction cap
Box dimensions: 12.5" x 4.8"
Depth: 2.8" deep
Can be used with carpet or tile
Warranty: 1 year
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