Based on this product's specifications, here are some alternatives and similar models
Schneider Electric K60N-B63-3 Miniature Circuit Breaker, 3P, B-Curve, 63A, 6kA
Summary description:
The Schneider Electric K60N-B63-3 is a 3-pole miniature circuit breaker designed for reliable electrical circuit protection. Featuring a 63A rated current, B-type tripping curve, and 6kA breaking capacity, it is suitable for residential and commercial electrical distribution systems. This device ensures safety by protecting against overloads and short circuits in AC installations.