Tripp Lite SRN4G9US

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.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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