20in Corded Electric Snow Thrower 120V/60HZ 30FT Throwing Distance 15 Amp ETL20inch Corded Electric Snow Thrower, 120V/60HZ, 15 Amp Motor, 30FT Throwing Distance, ETL Certificate. Boasting a robust 15 Amp motor and a reliable 3100 RPM rotation speed, this snow thrower stands out as a powerful solution for even the most challenging winter conditions..