Eaton Arc Fault Ground Fault (AF/GF) receptacles are dual-purpose circuit interrupters. Now, in one convenient device, your wiring can be protected against both the dangerous arcs that can create fires and the ground faults that cause electrical shock. In addition, our AF/GF receptacles periodically self-test to ensure the readiness of both functions, feature trip indicators to help diagnose the fault and protect against both series and parallel arcs. A lock-out function prevents miswired line-load connections and AF/GF circuitry damage.