Tripp Lite SmartRack Industrial Enclosure with Lock, NEMA 4, Wall Mount, Metal Construction, Hinged Back, 28 in. Depth, 9U, Gray

Overview

The Tripp Lite SRN4G9US is a 9U wall-mount industrial enclosure designed to protect rack-mounted equipment in challenging environments. It offers a NEMA 4 rating, ensuring protection against water, dust, and airborne debris, making it suitable for both indoor and outdoor use. With a depth capacity of 28 inches and a weight support of up to 200 pounds, this enclosure provides a secure and organized space for network switches, power distribution units, and other critical hardware.

Key features

• Durable steel construction with a powder coated finish that resists corrosion and wear in harsh conditions
• Keyed locking front door to prevent unauthorized access and enhance physical security
• Hinged rear section for easy access to cables and equipment without full disassembly
• Adjustable front and rear mounting rails accommodate devices up to 28 inches deep for versatile equipment installation
• Wall-mount design that saves floor space and supports up to 200 pounds of equipment without additional framing
• Sealed enclosure rated NEMA 4 to protect against wind-blown dust, dripping water, and other environmental hazards
• Fully assembled out of the box for quick installation and deployment
• Five-year limited warranty providing long-term reliability assurance

Key specs

• Rack units: 9U
• Depth capacity: 28 inches
• Weight capacity: 200 pounds
• Enclosure rating: NEMA 4
• Material: Steel with powder coated finish
• Mounting type: Wall mount
• Color: Gray
• Lock type: Keyed lock on front door

Connectivity and compatibility

This enclosure is compatible with a wide range of rack-mounted equipment commonly used in industrial, commercial, and remote settings. Its adjustable rails support standard 19-inch rack devices such as network switches, servers, power distribution units, and surveillance recorders. The design accommodates equipment with depths up to 28 inches, ensuring flexibility for various hardware configurations.

Installation and setup

The SRN4G9US arrives fully assembled, allowing for immediate wall mounting without the need for additional assembly or rack frames. Its hinged rear panel simplifies cable management and maintenance tasks by providing quick access to the back of installed equipment. The sturdy steel construction and secure locking mechanism make it a reliable choice for environments where equipment safety and accessibility are priorities.

Ideal uses and environments

This enclosure is well suited to industrial and commercial environments where equipment must be protected from dust, water, and physical tampering. It fits well in manufacturing plants, warehouse walls, outdoor kiosks, branch offices, and school labs. The NEMA 4 rating and robust build make it a strong choice for locations that require both environmental sealing and physical security in a compact footprint.