Based on this product's specifications, here are some alternatives and similar models
Eaton PKNM 16/1N/B/003-A Residual Current Circuit Breaker with Overcurrent Protection 2P 16A B 30mA Type A
Summary description:
The Eaton PKNM 16/1N/B/003-A is a high-quality residual current circuit breaker with overcurrent protection (RCBO). This 2-pole device features a 16A rated current, B-type tripping characteristic, and 30mA sensitivity for Type A leakage currents. Designed for electrical safety, it provides reliable protection against short circuits, overloads, and residual currents in residential and commercial electrical installations.