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

Overview

The Tripp Lite SRN4G12US is a wall-mount industrial enclosure designed to securely house up to 12U of rack-mount equipment, accommodating devices up to 28 inches deep. Its NEMA 4 rating ensures protection against water splashes, dust, and ice, making it suitable for challenging environments like factories, warehouses, and utility plants. Constructed from powder-coated steel, this enclosure offers durability and corrosion resistance while providing a secure, organized space for networking and control hardware.

Key features

• Enclosure supports equipment up to 28 inches deep, allowing for a wide range of rack-mount devices including switches, power conditioners, and small UPS units
• NEMA 4 rating provides reliable protection from water, dust, and ice, ensuring equipment stays safe in harsh industrial conditions
• Powder-coated steel body resists scratches and corrosion, extending the enclosure’s lifespan in demanding environments
• Locking front door with included keys restricts access to authorized personnel, enhancing security for sensitive equipment
• Hinged rear section swings open to simplify cable routing and maintenance without removing the entire enclosure
• Supports up to 200 pounds of equipment, accommodating heavy and multiple devices in one compact unit
• Ships fully assembled for quick installation, requiring only secure mounting to a stud or concrete surface

Key specs

• Rack capacity: 12U
• Maximum device depth: 28 inches
• Weight capacity: 200 pounds
• Enclosure rating: NEMA 4 (water, dust, and ice resistant)
• Material: Steel with powder-coated finish
• Mounting type: Wall mount
• Color: Gray
• Rear section: Hinged for easy access

Installation and setup

The enclosure arrives fully assembled, which reduces setup time and complexity. Installation involves securely anchoring the unit to a wall stud or concrete surface, making it straightforward for IT or facilities teams. The hinged rear section allows easy access to cables and devices after mounting, minimizing downtime during maintenance or upgrades.

Ideal uses and environments

This enclosure is well suited to industrial and commercial settings where equipment must be protected from environmental hazards such as dust, moisture, and temperature fluctuations. It fits well in manufacturing floors, warehouses, and utility plants where edge computing nodes, surveillance recorders, or control hardware need secure, accessible housing. Its robust design and security features make it a strong choice for IT managers and facility engineers managing equipment in demanding conditions.