Silver Electricals

A DOL starter is a device that includes a main contactor, protection devices, and an overload relay and is used to start motors. It is used for low-power motors

Contactor fuji sc-0 (13)
overload relay fuji electrical
inputs and output terminal 6MM
main cable 4MM 
R Y B indicator
motor on indicator

A star delta starter is a type of reduced voltage starter. We use it to reduce the starting current of the motor without using any external device or apparatus. This is a big advantage of a star delta starter, as it typically has around 1/3 of the inrush current compared to a DOL starter.