D. O. L Starter connection with selector switch &digital timer.

D. O. L Starter connection with selector switch &digital timer.
A DOL starter also known as a Direct On-Line starter, is a method of starting a 3-phase induction motor. In a DOL Starter, a three-phase Induction motor is connected directly across its 3-phase supply, and the DOL starter applies the full line voltage to the motor terminals.