Ground Fault Breaker Wiring. Where circuit breakers in the service panel protect the wiring in a home a gfci protects people from faulty appliances or when they are using appliances in damp conditions. This diagram illustrates the wiring for a circuit with 2 gfci receptacles followed by a light and switch.
When the processor in the gfci detects a disparity in the circuit it trips the circuit killing power. Step 3 attach the curly white wire from the breaker to the neutral bus. Verify that the gfci breaker matches the circuit wiring.
This gfci wiring method may be found in a bathroom or kitchen where the switch may be near a water source.
Where circuit breakers in the service panel protect the wiring in a home a gfci protects people from faulty appliances or when they are using appliances in damp conditions. Where circuit breakers in the service panel protect the wiring in a home a gfci protects people from faulty appliances or when they are using appliances in damp conditions. Ground fault circuit interrupter gfci devices monitor the hot and neutral lines in circuits to ensure that the current levels are equal. Verify that the gfci breaker matches the circuit wiring.
