Electrical Box, Square, 2 Gangs, Galvanized Zinc, 1-1/2 in D, 4 in W, 4 in L, 21 cu in Capacity MPN:189
Electrical Box, Square, 2 Gangs, Galvanized Zinc, 1-1/2 in D, 4 in W, 4 in L, 21 cu in Capacity
This square electrical box is designed to enclose wiring, switches, receptacles, and lighting fixtures, providing a safe and organized solution for electrical installations. Constructed from pre-galvanized steel, it features ten 1/2 in. knockouts and six TKO knockouts for flexible installation options. The combination screw heads enable quick and easy installation, while the welded construction ensures durability. UL Listed and suitable for 2-hour fire-rated walls, this box offers 21 cu. in. capacity and a raised ground for added safety. Ideal for commercial and residential applications, it is a reliable choice for electrical professionals and DIYers alike.
Top product features:
- Encloses electrical wiring, switches, receptacles, or lighting fixtures
- Constructed from 1/16 in. pre-galvanized steel for durability
- Provides ten 1/2 in. knockouts and six TKO knockouts for flexible installation
Top product applications:
- Enclose electrical wiring
- Enclose switches
- Enclose receptacles or lighting fixtures
4 in. Square Box, Welded, 1-1/2 in. Deep with Ten 1/2 in. KO and Six TKO's, Raised Ground
•Designed to enclose electrical wiring, switches, receptacles or lighting fixtures.
•Constructed from 1/16 in. pre-galvanized steel. 8-32 cover mounting screws assembled.
•TKO knockout design provides installation flexibilty
•Combination screw heads allow quick installation
•Welded construction
•Ten 1/2 in. knockouts and six TKO knockouts
•UL Listed
•21.0 cu. in. capacity
•Raised ground
•Acceptable in 2-hour fire rated walls
•Designed to enclose electrical wiring, switches, receptacles or lighting fixtures.
•Constructed from 1/16 in. pre-galvanized steel. 8-32 cover mounting screws assembled.
•TKO knockout design provides installation flexibilty
•Combination screw heads allow quick installation
•Welded construction
•Ten 1/2 in. knockouts and six TKO knockouts
•UL Listed
•21.0 cu. in. capacity
•Raised ground
•Acceptable in 2-hour fire rated walls
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.56
- Package Width: 4.00
- Package Height: 4.00
- Package Weight: 0.70
Product info last updated on January 13, 2026 12:30pm UTC
Category: Electrical Boxes and Covers