The well-known crack of a rifle, whose ball came skipping along the placid surface of the strait, and a shrill yell from the island, interrupted his speech, and announced that their passage was discovered.
An arc fault circuit interrupter (AFCI) is a circuit breaker that breaks the circuit when it detects an electric arc in the circuit it protects to prevent electrical fires. An AFCI selectively distinguishes between a harmless arc (incidental to normal operation of switches, plugs, and brushed motors), and a potentially dangerous arc (that can occur, for example, in a lamp cord which has a broken conductor).
Both also provide high current or âparallelâ arcing fault detection. and fire mitigation for installed wiring and connected cords. The combination AFCI has. the added benefit of enhanced detection of persistent low current or âseriesâ arcing faults. which mitigate fire hazards in cords connected to outlets.