- Open at the top and bottom.
- Class A earth leakage circuit breaker: also protection against earth faults with non-sinusoidal fault currents.
- Open at the top and bottom.
- Class A earth leakage circuit breaker: also protection against earth faults with non-sinusoidal fault currents.
- Open at the top and bottom.
- Class A earth leakage circuit breaker: also protection against earth faults with non-sinusoidal fault currents.