







🛠️ Secure your connections, rain or shine — the pro’s choice for weatherproof wiring!
The Sigma Electric Gray 14250 1/2-Inch 3 Hole 1-Gang Box is a compact, die-cast aluminum electrical junction box designed for professional-grade conduit and device housing. Featuring three 1/2-inch knockouts, powder-coated corrosion resistance, and UL/CSA certifications, it ensures reliable, weatherproof performance in wet, damp, or dry locations. Complete with mounting hardware and a pre-installed ground screw, it offers a seamless, durable installation solution trusted by thousands of users.







| ASIN | B00C3YD0QM |
| Best Sellers Rank | #207,219 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #200 in Flush Mount Terminal Boxes |
| Brand | Sigma Engineered Solutions |
| Brand Name | Sigma Engineered Solutions |
| Capacity | 18.3 Cubic Inches |
| Color | Gray |
| Colour | Gray |
| Customer Reviews | 4.8 out of 5 stars 2,046 Reviews |
| Finish Type | Powder Coated |
| Finish type | Powder Coated |
| Global Trade Identification Number | 00031857142506 |
| Included Components | Sigma Electric 14250 1/2-Inch 3 Hole 1-Gang Box, Gray |
| Installation Type | Screw-In |
| Item Dimensions D x W x H | 5.7D x 7.1W x 11.4H centimeters |
| Item Type Name | Sigma Electric 14250 1/2-Inch 3 Hole 1-Gang Box, Gray |
| Item Weight | 249 g |
| Item height | 4.5 inches |
| Manufacturer | Sigma Electric |
| Material | Aluminum |
| Model Number | 14250 |
| Product dimensions | 5.7D x 7.1W x 11.4H centimeters |
| Specification Met | CSA, NEMA 3R, UL |
| Style | Compact |
| UPC | 031857142506 |
| Unit Count | 1 Count |
J**N
Livraison rapide et conforme à la description
Boîtier conforme et bon marché
P**G
Perfect!
Exactly what I needed, very well made and plenty of sturdy protection. Clean look too, and mounting is easy.
M**E
Single gang outdoor rated electrical box
Standard outdoor rated single gang box. Filler caps are plastic instead of diecast.
T**S
Price and quality of product
Very good box
C**.
👍🏻
Work great!
Trustpilot
2 weeks ago
2 months ago