The BRN120AFC Eaton Cutler-Hammer 20 Amp Single Pole Arc Fault Circuit Interrupter (AFCI) Breaker is designed to provide superior protection against electrical fires by detecting and interrupting arc faults. This AFCI breaker is ideal for residential applications, ensuring the highest level of safety and reliability. Product specifications Type AFCI Combination circuit breaker Special features Canada only Amperage Rating 20 A Voltage rating 120 V Neutral Pigtail neutral Used with Type BR Loadcenters Interrupt rating 10 kAIC Main circuit breaker BR Connection Plug-on Wire size #14-8 AWG Cu/Al Number of poles Single-pole