Tripp Lite N042U-MB1

Overview

The Tripp Lite N042U-MB1 is a single-gang surface mounting box designed to provide a practical solution for installing network, voice, or audio-video connections without the need to cut into walls. Measuring 86 x 86 x 47 mm, it fits the UK standard size and offers a clean white finish that integrates well with most interior spaces. Its durable ABS plastic housing meets UL 94V-0 flame-retardant standards, ensuring safety and reliability in various environments.

Key features

• Surface mounting design allows installation on almost any flat surface without wall cutting, ideal for rental spaces or temporary setups
• Compatible with a wide range of single-gang wall plates, enabling easy customization for Ethernet, HDMI, coaxial, or keystone jacks
• Durable ABS plastic enclosure resists heat and slows fire spread, enhancing safety in homes, offices, and classrooms
• Includes mounting screws for straightforward installation using just a standard screwdriver
• Complies with TAA and RoHS standards, making it suitable for government and commercial projects
• Backed by a lifetime limited warranty, providing long-term peace of mind for both professionals and DIY users

Key specs

• Dimensions: 86 x 86 x 47 mm (single-gang UK standard)
• Material: ABS plastic with UL 94V-0 flame-retardant rating
• Color: White
• Compliance: TAA and RoHS certified
• Mounting: Surface mount with included screws

Connectivity and compatibility

This mounting box supports a variety of single-gang wall plates sold separately, allowing you to tailor your setup to specific connection needs. Whether you require Ethernet ports for networking, HDMI for video, coaxial for cable signals, or keystone jacks for modular connections, this box accommodates them all, making it a versatile choice for different wiring projects.

Installation and setup

Installation is straightforward thanks to the included mounting screws and the surface mount design. You only need a standard screwdriver to secure the box to any flat surface, which simplifies the process and reduces the need for specialized tools or wall modifications. This makes it especially useful in spaces where permanent wall alterations are not allowed or desired.

Ideal uses and environments

The N042U-MB1 fits well in home theaters, small office networks, classrooms, and data rooms where surface mounting is preferred. It is a strong choice for installers and users who need a safe, compliant, and flexible solution for adding connectivity points without invasive installation. Its flame-retardant housing and regulatory compliance also make it suitable for commercial and government environments.

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.

Learn more

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.

Learn more

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.

Learn more