Tripp Lite SmartRack Industrial Enclosure, NEMA 3R, Wall Mount, Metal, Locking, Fan With Thermal Switch, 23 in. Depth, 12U, Yellow

Overview

The Tripp Lite SRN3RY12U is an industrial enclosure designed to protect and organize 19-inch rack-mount equipment up to 23 inches deep. It serves as a secure housing for network switches, servers, and patch panels, especially in harsh environments. With a NEMA 3R rating, it offers reliable protection against moisture, dust, and weather conditions such as rain, sleet, and snow, making it suitable for outdoor and industrial use.

Constructed from sturdy steel with a yellow powder-coated finish, this enclosure includes a secure locking system to prevent unauthorized access. It also features built-in fans that activate automatically at 86°F (30°C) to maintain optimal operating temperatures for your equipment. The unit ships fully assembled and is designed for easy wall mounting, making installation straightforward.

Key features

• Enclosure designed to fit 19-inch rack-mount equipment with adjustable rails for devices up to 23 inches deep
• NEMA 3R rating ensures protection from moisture, dust, and debris, suitable for outdoor and industrial environments
• Secure locking system with included keys to safeguard equipment from theft and tampering
• Built-in fans with thermal switch activate at 86°F (30°C) to keep equipment cool and maintain performance
• Durable steel construction with a yellow powder-coated finish for long-lasting resistance to environmental damage
• Ships fully assembled for quick and easy wall mounting, reducing setup time
• Adjustable mounting rails provide flexibility to accommodate a variety of rack-mount devices
• Backed by a 5-year limited warranty, offering confidence in product reliability

Key specs

• Rack units: 12U
• Depth: 23 inches
• Rack size compatibility: 19-inch equipment
• Enclosure rating: NEMA 3R (protection against rain, sleet, snow, dust)
• Material: Steel with yellow powder-coated finish
• Cooling: Two built-in fans with thermal switch activation at 86°F (30°C)
• Mounting: Wall mount, ships fully assembled
• Locking: Secure locking system with included keys
• Warranty: 5-year limited

Connectivity and compatibility

This enclosure is compatible with standard 19-inch rack-mount equipment commonly used in networking and server setups. The adjustable mounting rails allow for flexible installation of devices up to 23 inches deep, accommodating a wide range of switches, patch panels, and servers. Its NEMA 3R rating ensures it can be used in outdoor or industrial environments where exposure to moisture and dust is a concern.

Ideal uses and environments

The SRN3RY12U enclosure is well suited to industrial settings such as factories, utility plants, and outdoor installations where equipment security and environmental protection are critical. It works well in locations that require reliable protection from weather and dust while maintaining proper cooling for sensitive electronics. This enclosure is a strong choice for IT professionals and facility managers who need to safeguard critical network or server hardware in challenging conditions.