Ground-Fault Circuit-Interrupter (GFCI) 6
Ground-Fault Circuit-Interrupter (GFCI) 6 : A device intended for the protection of personnel that functions to de-energize a circuit or portion thereof within an established period of time when a current to ground exceeds the values established for a Class A device. Note: Class A ground-fault circuit-interrupters trip when the current to ground is 6 mA or higher and do not trip when the current to ground is less than 4 mA. For further information, See: UL 943, Standard for Ground-Fault Circuit Interrupters
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