Based on this product's specifications, here are some alternatives and similar models
Eaton PF6-25/4/05 Residual Current Circuit Breaker 4P 25A 0.5A Type AC
Summary description:
The Eaton PF6-25/4/05 is a 4-pole residual current circuit breaker (RCCB) designed for electrical safety in residential and commercial installations. It features a 25A rated current and a 0.5A sensitivity, operating on Type AC technology. This device provides reliable protection against earth leakage currents, ensuring safety for electrical circuits and connected equipment. It is built for standard DIN-rail mounting and offers robust performance for modern power distribution systems.