Profile: Lewus Electric Co., Inc. specializes in electronic phase converter and electronic motor starting switches. Our products include rotary phase converter, electronic phase converter, and TS relays. Our rotary phase converter is used for operating three phase equipment from single phase power. It can be used to operate single or multiple three phase motors. Our " TS" relay series can be used to operate single or multiple three phase motors. They consist of a primary and secondary coil with specialized triac/diode circuitry that ensures a reliable effective operation. It provides instant reversibility.