Cable Tray Box Connectors

Complete your cable tray installations with the collection of Cable Tray Box Connectors from Launch 3 Telecom, tailored for electrical and telecom infrastructure. These connectors allow you to attach cable tray runs to junction boxes, splice tray sections, or integrate with equipment enclosures ensuring secure, well‑supported pathways for your cables. Proper connectors help maintain grounding continuity, structural integrity, and clean routing of power, signal, and data cabling. 

Our box connectors are available in various materials and finishes such as aluminum, hot‑dip galvanized steel, and stainless steel to match your tray system and environmental conditions. Whether you’re joining two tray sections in a straight run, adapting a tray run into an electrical box, or transitioning to an equipment enclosure, you’ll find options with the right width, bolt pattern, and hardware included.

At Launch 3 Telecom, we understand that the smallest hardware components can make a big difference in installation quality, reliability, and maintenance. Our cable tray box connectors are trusted by electrical contractors, telecom engineers, and network installers to deliver professional‑grade results. Browse our selection to find the correct connector for your tray width, box size, material finish and mounting style and ensure your cable pathways are secure, organized and ready for inspection and future upgrades.