Image of 181 4 in. Square Box, Welded, 1-1/2 in. Deep with One 1/2 and Twelve 3/4 in. KO's
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4 in. Square Box, Welded, 1-1/2 in. Deep with One 1/2 and Twelve 3/4 in. KO's

Brand: 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

General

Bracket Type

No Bracket

Catalog Number

181

Color

Gray

Drawn or Welded

Welded

EU RoHS Indicator

Contact Manufacturer

Fire Resistance

Yes

Knockouts

1/2 in;3/4 in

Material

Steel

Number of Gang(s)

2-Gang

Size

4 in

Type

Box

UPC

050169001813

Wiring System

Conduit

Dimensions

Actual Depth

1.563 in

Cubic Capacity

21 cu.in

Depth

1.5 in

Height

4 in

Raised Ground

No

Size

4 in

Weight

0.706 lb

Width

4 in

Electrical Ratings

Power Distribution Features

Fire Rated

Certifications And Compliance

Buy America(n) Qualified

TAA Compliant (All status valid till December 2025)

Certified Listed

UL Listed

EU RoHS Indicator

Contact Manufacturer

Configuration

Bracket Type

No Bracket

Knockouts

1/2 in;3/4 in

Number of Gang(s)

2-Gang

Logistics

Carton Quantity

50

Packaging Type

No Packaging

Pallet Quantity

2750