Based on this product's specifications, here are some alternatives and similar models
Circuit breaker 3-pole EATON xPole Home HN-C63/3 C63A 6kA AC (MPN 194897)
Summary description:
Three-pole overcurrent circuit breaker EATON xPole Home HN-C63/3 provides C characteristic tripping at 63 A rated current and 6 kA short-circuit breaking capacity (AC). Designed for residential and light commercial distribution boards, it protects three-phase circuits from overloads and short circuits and fits standard DIN-rail installations.