Dol starter: The post outlines the working function

The post outlines the working function of the direct on line starter , their characteristics and application in detail. Explore the working principle of DOL (Direct- On-Line ) starter, detailed wiring diagram, components used, and key applications in motor control. Ideal for beginners and engineers preparing for interviews. In this article, you will learn direct online ( DOL ) electrical motor starter working principle, circuit diagram, advantages, disadvantages, applications. The given figure shows the DOL starter wiring diagram and this shows that the DOL Starter has two buttons which are used for the starting and stopping the motor working and thus control the contacts.