What is the difference between a contactor and a motor starter?
A) Contactors are rated for lower amperage,same as relays.
B) Motor starters have overload modules.
C) Contactors do not have auxiliary contacts.
D) There is no difference between the two.

Question

Quizplus · Accepted Answer

Motor starters include overload protection modules to protect motors from overcurrent, whereas contactors do not have this feature. Contactors are primarily used to switch an electrical power circuit.

What Is the Difference Between a Contactor and a Motor