The solder-melting type of overload relay has a set of small ____ that are intended to interrupt the current flow in the control circuit only.
A) contactors
B) auxiliary contacts
C) programmable controllers
D) timers

Question

Quizplus · Accepted Answer

The small contacts referred to in the question are auxiliary contacts. These are designed to interrupt the current flow in the control circuit and protect the motor against overload. The other options (contactors, programmable controllers, and timers) are not directly related to the function of the overload relay in protecting the motor against overload.

The Solder-Melting Type of Overload Relay Has a Set of Small