Based on this product's specifications, here are some alternatives and similar models
Eaton M22-A4 Mounting Adapter for RMQ-Titan Pushbuttons, Black
Summary description:
The Eaton M22-A4 is a professional-grade mounting adapter designed for the RMQ-Titan series of control circuit devices. This black adapter ensures secure and reliable installation of pushbuttons, selector switches, and indicator lights in control panels or enclosures. It is built for industrial durability, providing a stable connection for modular control components in various automation and electrical engineering applications.