To reverse the direction of rotation of three-phase motors, interchange any three of the four line lead connections to the motor terminals.

Question

Quizplus · Accepted Answer

To reverse the direction of rotation of a three-phase motor, you only need to interchange any two of the three line lead connections to the motor terminals, not three of four, as three-phase motors typically have three line leads for connection.

To Reverse the Direction of Rotation of Three-Phase Motors, Interchange