Square D HOM120PDFC, 20A, 1 Pole, Dual Function (CAFI and GFI) Circuit Breaker

This device combines two critical technologies; Combination Arc Fault protection and Ground Fault protection (class A), in a single, easy-to-install device. The National Electric Code now requires both Combination Arc Fault and Ground Fault protection on all 1-Pole, 15 Amp and 20 Amp kitchen and laundry circuits.