Based on this product's specifications, here are some alternatives and similar models
Simet ZW 10-4.0 10-pole Plug-in Bridge for ZSG Terminal Blocks 1-4.0mm²
Summary description:
The Simet ZW 10-4.0 is a 10-pole plug-in bridge designed for efficient electrical connection of ZSG series terminal blocks. Supporting wire cross-sections from 1 to 4.0 mm², this component ensures reliable conductivity and simplifies circuit distribution in electrical panels. It is a professional-grade accessory essential for organized and secure wiring installations in industrial and residential electrical systems.