Earth fault circuit breaker self-resetting and self-testing

Earth fault circuit breaker with self-test function and automatic reset. They are particularly suitable in installations where you want to avoid downtime during earth fault tests or where the earth fault circuit breaker is located in a hard-to-reach place. The earth leakage circuit breaker is equipped with an automatic test function that performs automatic and periodic testing of the earth fault circuit breaker, without switching off the installation. The earth-leakage circuit breaker also has an automatic restart function.