Motor Controls: Overload Relays

About

One of the most important functions a motor control system performs is to protect machinery by using overload relays to prevent expensive breakdowns. This course explains the different types of overload relays, how they work and why they are used. Individuals receive a certificate of completion and 0.1 CEUs (Continuing Education Units) upon successful completion of final course examination.

The course outlines:

-Overloads and fuses - what's the difference?
-Thermal overloads
-Magnetic overloads
-Dashpot timer