- Instructor: Dessalegn Dires
- Lectures: 4
- Duration: 52 weeks
A contactor is an electromechanical control device that is used to make or break the connection between the load and power supply to give desire control .It interlocked with relays and other contactors and controlled by PLC or other controllers.This course gives Working principle ,Application areas ,Architecture ,Wiring diagram in HVAC ,Multiple Pump Control ,Motor Control.
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