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Service-disabled veteran owned since 1986.

4-Inch Square Electrical Box with Threaded Holes and Auto/Clamps - Powers Electric Supply

Collection: Electrical Boxes

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19 products

4-Inch Square Electrical Box with Threaded Holes and Auto/Clamps - Powers Electric Supply

Inventory

4-Inch Square Electrical Box with Threaded Holes and Auto/Clamps

Regular price $3.15
Sale price $3.15 Regular price
4-Inch Square Electrical Box with Threaded Mounts and Auto/Clamps - Powers Electric Supply

Inventory

4-Inch Square Electrical Box with Threaded Mounts and Auto/Clamps

Regular price $2.90
Sale price $2.90 Regular price
Triple Gang Switch and Outlet Box with Quick/Click Entries - Powers Electric Supply

Inventory

Triple Gang Switch and Outlet Box with Quick/Click Entries

Regular price $4.65
Sale price $4.65 Regular price
Triple Gang Old Work Electrical Box with Swing Bracket - Powers Electric Supply

Inventory

Triple Gang Old Work Electrical Box with Swing Bracket

Regular price $6.85
Sale price $6.85 Regular price
Double Gang Stud Bracket Electrical Box with Quick/Click Mount - Powers Electric Supply

Inventory

Double Gang Stud Bracket Electrical Box with Quick/Click Mount

Regular price $9.25
Sale price $9.25 Regular price
Double Gang Thermoplastic Outlet Box – Captive Nails & Auto Clamps - Powers Electric Supply

Inventory

Double Gang Thermoplastic Outlet Box – Captive Nails & Auto Clamps

Regular price $3.25
Sale price $3.25 Regular price
Double Gang Old Work Electrical Box with Swing Bracket - Powers Electric Supply

Inventory

Double Gang Old Work Electrical Box with Swing Bracket

Regular price $4.00
Sale price $4.00 Regular price
Single-Gang Deep Wood and Steel Stud Bracket Box with Quick/Click - Powers Electric Supply

Inventory

Single-Gang Deep Wood and Steel Stud Bracket Box with Quick/Click

Regular price $2.90
Sale price $2.90 Regular price
Deep Single-Gang Switch & Outlet Box – Quick/Click Mount, 22.5 in³ - Powers Electric Supply

Inventory

Deep Single-Gang Switch & Outlet Box – Quick/Click Mount, 22.5 in³

Regular price $2.35
Sale price $2.35 Regular price
4" Round Ceiling Box with Depth-Mounting Gauge and Auto/Clamps - Powers Electric Supply

Inventory

4" Round Ceiling Box with Depth-Mounting Gauge and Auto/Clamps

Regular price $1.95
Sale price $1.95 Regular price
4" Ceiling Box with Adjustable Bar Hanger and Auto/Clamps - Powers Electric Supply

Inventory

4" Ceiling Box with Adjustable Bar Hanger and Auto/Clamps

Regular price $3.60
Sale price $3.60 Regular price
Two-Gang Raised Cover for 4-Inch Square Box – 3/8-Inch Raised - Powers Electric Supply

Inventory

Two-Gang Raised Cover for 4-Inch Square Box – 3/8-Inch Raised

Regular price $1.75
Sale price $1.75 Regular price
Raised Single Gang Cover for 4" Square Box – 3/8" Raised - Powers Electric Supply

Inventory

Raised Single Gang Cover for 4" Square Box – 3/8" Raised

Regular price $1.55
Sale price $1.55 Regular price
Two-Gang Switch & Outlet Box - Powers Electric Supply

Inventory

Two-Gang Switch & Outlet Box

Regular price $2.95
Sale price $2.95 Regular price
Extra Deep Single-Gang Switch & Outlet Box – 22 cu in - Powers Electric Supply

Inventory

Extra Deep Single-Gang Switch & Outlet Box – 22 cu in

Regular price $1.15
Sale price $1.15 Regular price
Shallow Single-Gang Retrofit Box – Old Work Flange - Powers Electric Supply

Inventory

Shallow Single-Gang Retrofit Box – Old Work Flange

Regular price $2.60
Sale price $2.60 Regular price
Keyless Phenolic Medium Base Lampholder – 4-Terminal - Powers Electric Supply

Inventory

Keyless Phenolic Medium Base Lampholder – 4-Terminal

Regular price $3.10
Sale price $3.10 Regular price
Direct Mount Electrical Box with Rotating Dual Support - Powers Electric Supply

Inventory

Direct Mount Electrical Box with Rotating Dual Support

Regular price $6.85
Sale price $6.85 Regular price
2-Gang Blank Nylon Wall Plate – White - Powers Electric Supply

Inventory

2-Gang Blank Nylon Wall Plate – White

Regular price $1.50
Sale price $1.50 Regular price

About Powers Electric Supply

Powers Electric Supply is a service-disabled veteran owned electrical supply house in Maplewood, NJ, proudly serving contractors since 1986. We stock the day-to-day essentials contractors rely on, from wire and conduit to lighting, wiring devices, and EV chargers, so you can keep jobs moving without the runaround.

Whether you are walking up to the counter or working through our projects department, the focus is simple: solid service, knowledgeable help, and getting you the right material without the hassle. We also provide lighting quotes, project management support, and experience with set-aside government projects when the job comes with extra requirements.

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Sustainable Materials