Q2030 Circuit Breaker by Siemens SIEMENS CIRCUIT BREAKER 1-1 POLES 20-30 AMPS 120/240 VAC 60 HZ CAT# Q2030 New Surplus Inventory Code: Z+ Make an Offer Send to a Friend Type: QT Voltage: 120 V Poles: 1-1 Frame Amperage: 20-30 A Mount: Plug-in WHSE Code: CB27A3 Return To Circuit Breakers