Based on this product's specifications, here are some alternatives and similar models
Circuit breaker Legrand Tx3 C25A 3‑pole 6 kA 3‑module (MPN 403547)
Summary description:
Legrand Tx3 C25A is a 3‑pole miniature circuit breaker with C‑characteristic and 25 A rated current, breaking capacity 6 kA and a width of 3 modules. Designed for DIN‑rail installation in residential and commercial distribution boards, it provides overload and short‑circuit protection for three‑phase circuits and motor or general load protection.