MOTOR CONTROL CENTER OF LATCH TYPE

摘要

The present invention relates to an energy-saving motor control center of a latch type, where auxiliary power can be controlled by low signal voltage of AC 24V or DC 24V by configuring the load control of the motor control center (MCC) through a latching relay switch. In addition, the present invention has low energy consumption rate because the auxiliary power is not regularly required in order that a conventional magnet relay maintains a main contact point ON by maintaining a main contact point ON state through only one control signal where an input signal is not continued and an OFF state through one control signal once again, and have no energy accumulation as time goes on.