Durable, Secure, and Ready for Harsh Environments – The Ultimate NEMA Steel Enclosure

Engineered to meet the demands of both industrial and residential electrical applications, the 12 x 8 x 6'' NEMA 4X Steel Electrical Box by VEVOR delivers rugged protection in a compact form. With an IP66 waterproof & dustproof rating, this outdoor/indoor electrical junction box shields your components from moisture, debris, and damage — even in the most challenging conditions.


Heavy-Duty Cold-Rolled Steel Construction

Crafted from 1.5 mm thick carbon steel, this NEMA steel enclosure is precision-cut and welded for long-term reliability. The steel surface features anti-corrosion treatment, making it suitable for exposure in factories, construction sites, commercial plazas, or even outdoor courtyards. Certified by CE and RoHS, this enclosure ensures your installation complies with essential safety standards.


IP66 Waterproof & Dustproof Protection

Equipped with a high-density foam plastic sealing strip, the enclosure is built to NEMA 4X standards, ensuring excellent ingress protection. Its IP66 waterproof rating keeps out water, dust, and dirt—even when the lid is opened—making it ideal for high-humidity, wet, or dusty environments.


Enhanced Locking System & Reinforced Hinges

Safety meets security with a high-strength hinged cover that resists pressure and impact, paired with a premium-grade locking system for increased tamper resistance. Whether mounted indoors or outdoors, your internal electrical components stay secure and protected.


Easy Installation with Mounting Plate Included

The electrical junction box includes a detachable galvanized mounting plate, simplifying the installation of your circuit boards, breakers, or controllers. Four pre-drilled wall-mounting holes on the back allow for quick and secure wall attachment without additional drilling or setup.


Designed with Precision for Professionals

Every detail is crafted for ease of use:

• Pre-installed grounding screws

• Smooth cable threading ports

• Scratch-resistant finish

• Rounded edges to prevent cable abrasion

Whether you're wiring a small shop, expanding your factory's automation system, or upgrading a home electrical system, this box ensures performance and peace of mind.