Contactor – Basics, Wiring, Connection with PLC
A contactor is a device that is used to control the supply of a three-phase power supply in an electrical circuit.
A contactor is a device that is used to control the supply of a three-phase power supply in an electrical circuit.
A simple three-phase, 480 volt AC motor-control circuit is shown here, both in pictorial and schematic form. This entire assembly