RTM9NE-40N Residual current operated circuit breaker

The RTM9NE-40N series residual current operated circuit breaker (hereinafter referred to as residual current circuit breaker) is mainly suitable for AC 50Hz, rated working voltage 230V, and rated current up to 40A lines.
When personal electric shock or grid leakage current exceeds the specified value, the residual current operated circuit breaker can quickly cut off the power supply in a very short time, protecting the safety of personnel and electrical equipment.
It is also used for overload, short circuit, overvoltage, and infrequent conversion of lines under normal circumstances, especially for industrial and commercial lighting distribution systems.