Q2020 Circuit Breaker by Siemens SIEMENS CIRCUIT BREAKER TYPE QT 2-1 POLE UNITS 20 AMPS 120/240 VAC CAT# Q2020 Make an Offer Send to a Friend Type: QT Voltage: 120 V Poles: 1 Frame Amperage: 20 A Mount: Plug-in Return To Circuit Breakers