MCC (motor control center): It consists of feeders for motors and blowers. Feeders are designed according to the motor rating. In most of the MCCs, auto/manual provision will be there. With manual provision motors can be operated manually. In auto provision external signal is required to start the motor.
A motor control center (MCC) is an assembly of one or more enclosed sections having a common power bus and principally containing motor control units. MCC are in modern practice a factory assembly of several motor starters. MCC Panel can include variable frequency drives, programmable controllers, and may also be the electrical service entrance for the building.
