4 in. Square Box, Welded, 2-1/8 in. Deep, Nine 1/2 in. KO's and Five TKO's, B Bracket
Brand: Raco
Catalog ID: 251
4 in. Square Box, Welded, 2-1/8 in. Deep, Nine 1/2 in. KO's and Five TKO's, B Bracket
Designed to enclose electrical wiring, switches, receptacles or lighting fixtures. Constructed from 1/16 in. pre-galvanized steel. 8-32 cover mounting screws assembled.
- B style bracket, flush
- Combination screw heads allow quick installation
- Welded construction
- Nine 1/2 in. knockouts and Five TKO knockouts
- UL Listed
- 30.3 cu. in. capacity
- Acceptable in 2-hour fire rated walls
General
Bracket Type
B, for Wood Studs
Catalog Number
251
Color
Gray
Drawn or Welded
Welded
Fire Resistance
Yes
Knockouts
1/2 in;1/2 - 3/4 in Combination (TKO)
Material
Steel
Number of Gang(s)
2-Gang
Product Family
4 in. Square Boxes & Extension Rings
Product Type
Steel Box
Size
4 in
Type
Box
UPC
050169002513
Wiring System
- Conduit
- Conduit
Dimensions
Actual Depth
2.188 in
Cubic Capacity
30.3 cu.in
Depth
2.125 in
Height
4 in
Raised Ground
No
Size
4 in
Weight
0.944 lb
Width
6 in
Certifications And Compliance
Buy America(n) Qualified
Buy American Act Compliant (All status valid till December 2026)
Certified Listed
cULus Listed
Configuration
Bracket Type
B, for Wood Studs
Knockouts
1/2 in;1/2 - 3/4 in Combination (TKO)
Number of Gang(s)
2-Gang
Logistics
Carton Quantity
25
Packaging Type
No Packaging
Pallet Quantity
1750