What is an Arc-Fault? An Arc-Fault is a dangerous electrical problem caused by damaged, overheated, or stressed electrical wiring or devices. Arc-faults can occur when older wires become frayed or cracked, when a nail or screw damages a wire behind a wall, or when outlets or circuits are compromised. Why do I need Arc-Fault Protection? The National Fire Protection Association reported 47,700 home fires involved some type of electrical failure or malfunction in 2011. The Consumer Product Safety Commission (CPSC) estimates that more than 50% of electrical fires that occur every year can be prevented […]