Based on this product's specifications, here are some alternatives and similar models
Legrand Flush-Mounted Insulated Distribution Board, 3x24 Modules
Summary description:
The Legrand flush-mounted insulated distribution board, model 020063, is designed for the organized housing of modular electrical components. Featuring a capacity of 3 rows with 24 modules each, this enclosure provides reliable protection and insulation for electrical installations. It is suitable for residential and commercial flush-mounting applications, ensuring a clean and safe integration into wall surfaces.