Based on this product's specifications, here are some alternatives and similar models
Push-button switch connector No name PRK0013B, 12A, red
Summary description:
Connector for a push-button switch (model PRK0013B) in red colour, rated for 12 A. Intended to provide a secure electrical connection for panel or control‑panel push-button switches. Useful for replacing or installing switch connections in industrial controls, machinery panels, and electrical repair tasks where a compact, colour‑coded 12 A connector is required.