Siemens Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Surge are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type QSA Application Electrical Distribution Standard UL 489Voltage Rating 120V Amperage Rating 20-20A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 1P Connection PLUG-IN Length 4.5 Width 3.3 Height 2.2
