An RCD (Residual Current Device) is a safety device designed to quickly disconnect the power supply when it detects a fault to prevent electric shocks or fires. Pretty much every circuit in your home should have RCD protection now.
An RCD (Residual Current Device) is a safety device designed to quickly disconnect the power supply when it detects a fault to prevent electric shocks or fires. Pretty much every circuit in your home should have RCD protection now.