Top Notch Forward And Reverse Control Circuit
In the diagram i connect the incoming three phase supply l1 l2 l3 to the mccb circuit breaker molded case circuit.
Forward and reverse control circuit. In this wiring diagram both the forward and reverse coils have their returns connected to l2 and not to the overload contacts. The forward contactor coil energized and three phase induction motor runs in the forward direction. Press on push button f on the forward contactor coil gets supply through phase r off push button r2 forward contactor coil on push button f phase y.
Figure 5 forward reverse motor wiring diagram. We use 2 magnetic contactors as forward reverse switch. In the event of an overload both motor starter output coils will be dropped from the circuit because the plc s output to both starters will be off.