QO120AFI Circuit Breaker by Square D 20 AMP, 120V, QO, 1 POLE, CIRCUIT BREAKER & ARC-FAULT CIRCUIT INTERRUPTER Reconditioned Inventory Code: A Make an Offer Send to a Friend Voltage: 120VAC V Poles: 1 Frame Amperage: 20 A WHSE Code: CB28B2 Return To Circuit Breakers