Based on this product's specifications, here are some alternatives and similar models
Eaton Z-MS-40/3 Motor Protection Circuit Breaker 0.4A 3-Pole
Summary description:
The Eaton Z-MS-40/3 is a 3-pole motor protection circuit breaker with a 0.4A rated current. Designed for reliable motor control and protection, this device features a screw connection for secure installation. It is ideal for industrial and commercial applications requiring precise overload and short-circuit protection for electric motors, ensuring operational safety and system longevity.