When you need a control panel enclosure for din-rail mounted gear, the first decision is usually size and protection. The four steel enclosures here split into compact 12x10x6 units and one larger 16x16x8 unit, with prices from the mid-teens to the high $60s. That spread makes the choice less about budget and more about capacity and the weather rating you actually need.
Quick take
The findmall NEMA 4X box is the entry point among the compact options. The Outdoor Electrical Box offers a different protection profile at a similar price. The remaining compact option sits close to those two on price and size. The VEVOR 16x16x8 is the only larger format and carries the highest price.
Listed price comparison
Here is how the listed prices line up.
| Product | Listed price | Price bar |
|---|---|---|
| NEMA 4X 12x10x6 (findmall) | USD 16.74 | |
| Outdoor Electrical Box 12x10x6 | USD 16.82 | |
| NEMA 4X / IP66 12x10x6 | USD 18.03 | |
| VEVOR 16x16x8 | USD 66.98 |
Decision matrix
The table below focuses on the details that separate the four enclosures.
| Consideration | NEMA 4X 12x10x6 (findmall) | NEMA 4X / IP66 12x10x6 | Outdoor NEMA 12x10x6 | VEVOR 16x16x8 |
|---|---|---|---|---|
| External size | 12x10x6 | 12x10x6 | 12x10x6 | 16x16x8 |
| Protection rating | NEMA 4X, IP66 | NEMA 4X, IP66 | NEMA Type 4, IP56, IK10 | IP65 |
| Material | Carbon steel | Carbon steel | Carbon steel | Carbon steel |
| Mounting / backplate | Mounting plate included | Mounting plate included | Galvanized backplate 9.8 x 7.9 in | Galvanized backplate 13.8 x 13.8 in |
| Finish | Silver | Silver | White gray powder coating | Gray-white epoxy polyester powder coating |
Product notes
NEMA 4X Steel Electrical Box, IP66 Waterproof Lockable w/Mounting Plate12x10x6
At the lowest listed price in this four-item set, the findmall box pairs a carbon steel body with NEMA 4X / IP66 protection, a lockable door with two keys, and a molded foam seal as part of the weatherproof package. The mounting plate is included, so interior prep is already accounted for. The limitation is the compact exterior depth: 6 inches. If your din-rail components need more front-to-back room, you will feel the squeeze inside this 12x10x6 unit. It is a straightforward pick when you want a small, lockable, weather-resistant enclosure at the entry point.
12x10x6" NEMA 4X IP66 Steel Enclosure Box Weatherproof Lockable w/Mounting Plate
The second compact option lists at USD 18.03 and uses the same exterior size, material, and protection rating as the findmall box. You also get the mounting plate and a safety lock with two keys. The price difference from the lower-priced findmall unit is small, so the main reason to select it is if part number HP129030 is what your job calls for. The practical limitation is the same 12x10x6 footprint and a price USD 1.29 above the lowest compact option. Go with this one when a few dollars matter less than keeping the same compact format.
Outdoor Electrical Box 12 × 10 × 6'' Nema 4X Enclosure Waterproof Junction Box
This outdoor enclosure is listed at USD 16.82, nearly matching the low end of the group. It shares the compact exterior size and steel body with the other 12x10x6 units, but its protection is NEMA Type 4 with IP56 and IK10. The continuously welded construction, powder coating, and galvanized backplate at 9.8 x 7.9 inches support outdoor use. The interior dimension of 11.7 x 9.7 x 4.6 inches leaves less usable volume than the exterior suggests, so it suits compact wiring jobs that can fit in that tighter space.
Steel Electrical Box Electrical Enclosure Box 16x16x8'' Carbon Steel IP65
The VEVOR enclosure takes the comparison to a different size class. At USD 66.98, it is the most expensive option, but it also offers the largest backplate at 13.8 x 13.8 inches. The 1.5 mm cold-rolled carbon steel, epoxy polyester powder coating, and IP65 rating are part of the build. The hinged cover uses a lock core, and CE / ROHS certification is included. The tradeoff is the protection profile: IP65 rather than the rating on the compact boxes. Choose this when your priority is extra backplate area for a bigger control layout rather than a higher weather rating.
Final recommendation by use case
- Need a small, lockable, weather-resistant control panel enclosure at the lowest listed price: choose the findmall compact box.
- Want the same compact size and rating but prefer part number HP129030: choose the 12x10x6 enclosure.
- Need a compact outdoor-rated enclosure: choose the Outdoor Electrical Box.
- Need more backplate room for a larger din-rail layout: choose the VEVOR 16x16x8 enclosure.
