Based on this product's specifications, here are some alternatives and similar models
Baks TRBJ400H60 Cable Tray Tee 400mm Width 60mm Height
Summary description:
The Baks TRBJ400H60 is a high-quality T-piece connector designed for cable tray systems. With a width of 400 mm and a height of 60 mm, this component allows for secure and efficient branching of cable routes in industrial and commercial electrical installations. It ensures structural integrity and proper cable management, providing a reliable solution for complex wiring layouts.