Based on this product's specifications, here are some alternatives and similar models
ELEKTROPLAST NEO OCB/C16/3P Miniature Circuit Breaker, 3-Pole, C-Curve, 16A, 6kA
Summary description:
The ELEKTROPLAST NEO OCB/C16/3P is a high-quality 3-pole miniature circuit breaker designed for reliable electrical circuit protection. Featuring a C-type tripping characteristic, a 16A rated current, and a 6kA breaking capacity, this device effectively prevents damage from overloads and short circuits in residential and commercial electrical installations.