Arc fault circuit interrupters (AFCIs) are newly-developed electrical devices designed to protect against fires caused by arcing faults in the home electrical wiring. An AFCI provides a higher level of protection than a standard circuit breaker by detecting and removing the hazardous arcing condition before it becomes a fire hazard.
AFCI Tips
If you have a home without AFCIs, consult a qualified, licensed electrician about adding this important protection.
Have AFCIs installed on all general purpose circuits throughout the home, particularly in older homes where arcing hazards could have developed over several years.