Dol Starter Control Circuit. Dol starter control circuit diagram. All controlling of starter are controlled by this circuit.
A contactor can be of 3 poles or 4 poles. The dol starter comprises an mccb or circuit breaker contactor and an overload relay for protection. The control circuit is connected to the contactor coil.
A contactor can be of 3 poles or 4 poles.
The dol starter basically consists of two main protection parts. Dol starter control circuit diagram consist components like main power contactor start button stop push button and overload relay is connected in series this circuit is called control circuit of dol motor starter. When the coil of the contactor is energized then the contactor closes the power circuit and the motor gets the power supply. All controlling of starter are controlled by this circuit.
