Gfci Breaker Connections. Connect the wires make sure the amp rating of your new gfci outlet matches the amp rating of the wiring and breaker or fuse. Gfci protection is required for 125 volt to 250 volt receptacles supplied by single phase branch circuits rated 150 volts or less to the ground.
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Connect the wires make sure the amp rating of your new gfci outlet matches the amp rating of the wiring and breaker or fuse. It will protect all devices on that entire branch if properly installed. In most residential applications a romex cable will be used which will include a bare ground white neutral and black hot conductor.
Line essentially means supply.
In cases where afci protection is also called for increasingly common there are dual function gfci afci circuit breakers that can be used. By installing one in the service panel breaker box it adds gfci protection to an entire circuit including the wiring and all devices and appliances connected to the circuit. Gfci circuit breakers are simple. Wiring gfci receptacles with a protected outlet.
