Introduction to Overload Relays-Eaton

This is an excellent training video on the basics of overload relays. Overload relays are designed to "trip" or cut power to a motor in the event of an overload condition. A motor overload condition happens when a motor draws more current than it is designed to draw. There are 2 types - the bi-metallic and the solid state overload relays. Learn how they work and understand which would be best for you application.