Dual Function circuit breakers save space and installation time while meeting prevailing National Electric Code®requirements requiring both Combination Arc Fault and Ground Fault protection on all 1-pole, 15A, and 20A kitchen and laundry circuits. Most Dual function breakers are available in both standard pigtail and plug-in neutral configurations, These circuit breakers combine two state-of-the-art technologies; Combination Arc Fault and Ground Fault protection, in a single, easy-to-install device that offers superior electrical safety.
