






⚡ Power up your projects with weatherproof precision!
The SIGMA ENGINEERED SOLUTIONS 143854 Round Metal Electrical Outlet Box is a compact, weatherproof junction box featuring five 1/2-inch knockouts and a 16 cubic inch capacity. Constructed from powder-coated die-cast metal, it offers corrosion resistance and durability. UL and CSA listed with a NEMA 3R rating, it’s designed for wet locations and outdoor use. Includes mounting lugs, closure plugs, and a pre-installed ground screw for easy installation.







| Material | Metal |
| Brand | Sigma Engineered Solutions |
| Color | White |
| Style | Compact |
| Product Dimensions | 4.2"D x 5.5"W x 2.26"H |
| Finish Type | Powder Coated |
| Installation Type | Screw-In |
| Item Weight | 0.5 Pounds |
| Capacity | 16 Cubic Inches |
| Specification Met | Csa, Nema 3r, Ul |
| Manufacturer | Sigma Electric |
| UPC | 031857643850 |
| Global Trade Identification Number | 00031857643850 |
| Part Number | 143854WH |
| Item Weight | 8 ounces |
| Item model number | b5b4dfb4-09e3-40da-b716-f01bcab2f649 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Finish | Powder Coated |
| Thickness | N/A Inches |
| Item Package Quantity | 1 |
| Number Of Holes | 5 |
| Cutting Diameter | 5.5 Inches |
| Included Components | Sigma Engineered Solutions |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
| Assembled Diameter | 5.5 Inches |
Trustpilot
2 weeks ago
2 months ago