KMP7020
Key Features
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A residual-current device (RCD) disconnects a circuit whenever the electric current is not balanced between the energized and the neutral conductors. The imbalance indicates that there is a leakage current outside of the system sometimes caused by the person accidentally touching the energized part of the circuit, and sometimes by lack of sufficient insulation (excessive moisture or worn out, poor quality insulation materials). RCDs are designed to disconnect quickly to mitigate the harm caused