
The ABB GSH203 AC S-D50/0.3 is a high-performance residual current circuit breaker designed to provide enhanced safety and efficiency in electrical installations. With a rated current of 50 A and a residual current of 300 mA, this breaker ensures reliable protection against electrical faults. Its D tripping characteristic ensures fast and accurate tripping in case of a fault, making it suitable for a wide range of applications.
Detailed engineering parameters based on manufacturer documentation