Tripp Lite SmartRack Industrial Enclosure with Lock, NEMA 4, Wall Mount, Metal Construction, Hinged Back, 28 in. Depth, 12U, Gray

The Tripp Lite SRN4G12US is an enclosure that mounts to a wall and holds up to 12U of rack-mount equipment while shielding it from dust, water, and debris. With its NEMA 4 rating, the cabinet stands up to the splashes, airborne particles, and temperature swings that are common in factories, warehouses, and utility plants.

Its body is made of steel that has a powder-coated finish, providing resistance to scratches and corrosion. Two sets of front and rear rails accept devices up to 28 inches deep and the frame supports as much as 200 pounds, so you can combine network switches, power conditioners, or even a small UPS in one organized space.

The locking front door limits access to authorized staff, and the rear section is hinged, allowing the entire enclosure to swing away from the wall for cable routing and maintenance. Because the unit ships fully assembled, installation comes down to anchoring it to a stud or concrete surface and loading your gear.

This design makes it a practical choice for IT managers who need edge computing nodes near production areas, security teams deploying surveillance recorders, or facility engineers looking to protect control hardware in environments that challenge standard racks.

• 12U capacity that accepts equipment up to 28 in deep
• NEMA 4 rating for protection from water, dust, and ice
• Steel body with a powder-coated finish for long-term durability
• Locking front door with keys included
• Hinged rear section that swings open for cable and device access
• Weight support up to 200 lb
• Ships fully assembled and ready for wall mounting