Tripp Lite SRN3RY12U

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.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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