text.skipToContent text.skipToNavigation


By Raco 

Catalog ID: 181

By Raco
Catalog ID:  181
4 in. Square Box, Welded, 1-1/2 in. Deep with One 1/2 and Twelve 3/4 in. KO's

Designed to enclose electrical wiring, switches, receptacles or lighting fixtures. Constructed from 1/16 in. pre-galvanized steel. 8-32 cover mounting screws assembled.

  • Combination screw heads allow quick installation
  • Welded construction
  • One 1/2 in. and twelve 3/4 in. knockouts
  • UL Listed
  • 21.0 cu. in. capacity
  • Acceptable in 2-hour fire rated walls

Product Details


Bracket Type No Bracket
Color Gray
Drawn or Welded Welded
Fire Resistance Yes
Knockouts 1/2 in;3/4 in
Material Steel
Number of Gang(s) 2-Gang
Type Box
UPC 050169001813
Wiring System Conduit


Actual Depth 1.563 in
Cubic Capacity 21.0 cu.in
Depth 1.5 in
Height 4 in
Raised Ground No
Weight 0.706 lb
Width 4 in

Electrical Ratings

Power Distribution Features Fire Rated

Certifications and Compliance

Certified Listed UL Listed


Carton Quantity 50
Packaging Type No Packaging
Pallet Quantity 2750

Resources and Downloads