Based on this product's specifications, here are some alternatives and similar models
Baks TKJ100H80 Cable Tray Tee 100x80mm
Summary description:
The Baks TKJ100H80 is a high-quality T-piece connector designed for 100x80mm cable tray systems. This component allows for secure and efficient branching of cable routes in industrial and commercial electrical installations. Manufactured from durable materials, it ensures structural integrity and reliable cable management. Ideal for professional infrastructure projects requiring precise routing and protection of electrical wiring.