Overload protection prevents an electric motor from drawing too much current, overheating, and literally burning out. (read more)

Series N147 Overload Relays are of the magnetically operated self reset type, designed for use on A.C. motor starters and controllers. (read more)

The Ward Leonard N300 Electronic Overload Relay provides state-of-the art, solid-state overload protection in a small package. It is a rugged, fully programmable overload relay suitable for use in military and industrial environments. The N300 meets the stringent shock, vibration, noise and EMI requirements of the U.S. Navy as outlined in MIL-DTL-2212. (read more)