Based on this product's specifications, here are some alternatives and similar models
Electrical switch accessory berker 16206089, white, mounting accessory for switch systems
Summary description:
berker 16206089 is an electrical switch accessory in white finish designed as a mounting and interface component for switch systems. It serves as a complementary part to standard wall switches, enabling secure installation and integration within modular switch frames. Suitable for residential and commercial electrical fitting projects requiring compatible accessory parts.