QOU230 Circuit Breaker by Square D SQUARE D CIRCUIT BREAKER 2 POLE 30 AMP 120/240 VAC 50/60 HZ CAT # QOU230 New Surplus Inventory Code: B Make an Offer Send to a Friend Voltage: 240 V Poles: 1 Frame Amperage: 30 A Mount: Bolt-in WHSE Code: ECB3B6 Return To Circuit Breakers