QO2100 Circuit Breaker by Square D SQUARE D CIRCUIT BREAKER 100 AMPS 2 POLE 240 VAC CAT# QO2100 Reconditioned Inventory Code: A Make an Offer Send to a Friend Voltage: 240 V Poles: 2 Frame Amperage: 100 A Mount: Bolt-in WHSE Code: CB11A2 Return To Circuit Breakers