Dol Starter Wiring Diagram. Generally the direct online starter working can be done in two different stages namely dol starter control circuit and dol starter power circuit. In the diagram you will see the three pole mccb circuit breaker molded case circuit breaker a magnetic contactor a motor over current thermal overload protection relay.
The green start button and red stop button is connected inside the control circuit. And the normally open and normally close push button shown. L3 of contactor connect no to b phase through mccb.
1 the following links are pre fitted to the starter.
The dol starter comprises an mccb or circuit breaker contactor and an overload relay for protection. Generally the direct online starter working can be done in two different stages namely dol starter control circuit and dol starter power circuit. The 3 phase dol starter wiring diagram is shown below. Wiring of the direct on line dol motor starter 1 three phase supply 230volt coil see wiring diagram.
