Based on this product's specifications, here are some alternatives and similar models
Circuit Breaker EATON HN-B16/1N 16 A 1-pole 6 kA DIN-rail
Summary description:
EATON HN-B16/1N is a single-pole circuit breaker rated 16 A with a 6 kA breaking capacity. Designed for mounting on DIN-rail, it provides overcurrent protection for residential and commercial electrical circuits. Suitable for protecting lighting, socket circuits and small appliances, it ensures safe disconnection under fault conditions.