Ground-faults occur when a current flows along an unintended path, such as through water or a person.
Since their invention in the 1970s, GFCIs have played an important role in helping to reduce the occurrence of shocks and electrocutions.
Ground-faults occur when a current flows along an unintended path, such as through water or a person.
Since their invention in the 1970s, GFCIs have played an important role in helping to reduce the occurrence of shocks and electrocutions.