Wiring Kontaktor 3 Phase. Depending on the voltage level of the circuit the wire colors will be different. 3 phase contactor with overload wiring diagram pdf.
Depending on the voltage level of the circuit the wire colors will be different. Then you connect the 2 motor leads to t1 and t3. In 3 power systems we use some devices between induction motor and supply which are a cb circuit breaker mc magnetic contactor or motor starter o l overload relay and nc no push button switches for on off and reset.
3 phase motor starter wiring diagram pdf.
Star delta motor starter connection diagram three phase motor. This directs the current through from l2 and directs it through the 3 rd phase on the contactor and overload l3 t3. The forward reverse motor control is used in a system where forward and backward or upward and downward movement in the operation is needed. For 3 phase motor we use some electrical devices for starting off and resetting the magnetic contactor is one of them that s why today we disuse contactor wiring with the complete explanation.
