GFCIs an Integrated Approach to Electrical Safety

Ground fault circuit interrupters (GFCIs) are used in wet and hazardous settings and have proven to be a life-saving technology. A GFCI disconnects a circuit when it detects that the electrical current is not balanced between the energized conductor and the return neutral conductor. An imbalance can indicate current leakage through the body of a grounded person who accidentally contacts the energized part of the circuit. GFCI devices disconnect quickly enough to prevent injury.

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