Based on this product's specifications, here are some alternatives and similar models
Simet STB 185 SIMBLOCK Screw Terminal Block for Al/Cu Conductors, Brown
Summary description:
The Simet STB 185 SIMBLOCK is a professional screw-type rail terminal block designed for reliable connection of aluminum and copper conductors. This robust terminal ensures secure electrical contact and is suitable for industrial and commercial electrical installations. Its durable construction and compatibility with various conductor types make it an essential component for power distribution systems.