Carlo Gavazzi, Inc. RSE4803-BProduct Attribute Attribute Value Current Rating 3 A Series RSE Series Overview RSE Soft Starter, Three Phase Compact easy to use AC semiconductor motor controller. With this controller single phase capacitor run induction motors with nominal load currents up to 12 A can be soft started. Starting time as well as initial torque can be independently adjusted by built in potentiometers. Torque reduction by ramping of a single phase in 3 phase