Overview
The QZ610 series motor protection starter is suitable for infrequent direct starting and stopping of three-phase asynchronous motors with AC 50 Hz, rated voltage 380 volts, and power up to 4 to 17 kilowatts. Equipped with thermal relay, instantaneous action device for phase failure, and shunt release, it can effectively protect the motor from overload and phase failure. It is widely used in submersible electric pumps, threshers, textile machinery, cement mining machinery, and general machinery motor protection switches.

QZ610 series motor protection starter