Based on this product's specifications, here are some alternatives and similar models
Eaton M22-DRH-G Green Non-Illuminated Extended Pushbutton Actuator
Summary description:
The Eaton M22-DRH-G is a green, non-illuminated extended pushbutton actuator designed for industrial control panels. This component features a momentary action mechanism, ensuring reliable operation in various automation systems. It is part of the RMQ-Titan series, offering high durability and ease of installation for machine control and signaling applications.