Based on this product's specifications, here are some alternatives and similar models
Electrical enclosure accessory Hager MBN325E, AC input 230–400 V
Summary description:
Hager MBN325E is an electrical enclosure accessory designed for distribution cabinets and switchgear. It supports AC input voltage from 230 to 400 V and is intended to integrate into protection and power distribution systems. Use cases include mounting in control panels, improving wiring organization, and facilitating connection of mains supply in residential and commercial installations.