B120AFC Circuit Breaker by Siemens SIEMENS ARC FAULT CIRCUIT BREAKER TYPE BAF 1 POLE 20 AMPS 120 VAC CAT# B120AFC New Surplus Inventory Code: D Make an Offer Send to a Friend Type: BAF Voltage: 120 V Poles: 1 Frame Amperage: 20 A Mount: Bolt-in WHSE Code: CB29C4 Return To Circuit Breakers