Wiring Diagram For Forward Reverse Contactor. Figure 1 above illustrates the power circuit physically wired in accordance with the usual three phase forward and reverse motor control circuit wherein two magnetic contactors are utilized to suit the purpose of conveniently switching the motor terminals to easily accomplish the forward and reverse wiring configuration of the induction motor. The forward reverse motor control is used in a system where forward and backward or upward and downward movement in the operation is needed.
The reverse contactor coil gets supply through phase r off push button f2 reverse contactor coil r on push button phase y. For simplicity the plc implementation of the circuit in figure 1 includes all of the elements in the hardwired diagram even though the additional starter contacts normally closed r and f in the hardwired circuit are not required since the push button interlocking accomplishes the same task. These forward and reverse starters are dol type and not used above the 05 hp motors.
These types of starters are used in various applications eg mixing of materials dying machines etc.
Electrical interlock between two contactorslike subscribe and dont skip the ads. Can be mounted with the switch above or below the handlebar. Fits standard 78 22mm electric scooter and bicycle handlebars. Diagram installation 3 phase contactor wiring diagram start stop pdf.