- Motor Overload Protectors are not used on the control panels but are installed on all contactors controlling pumps, drills, and other peripheral device motors. 
- These devices ensure that a motor does not overheat and start a fire; so it is vital the correct device is used and it is set properly.  Motor overload protectors are available in a number of sizes and “ranges”.
-The current range must be set to 25% higher than the rated motor current that is printed on the motor nameplate.
- Please note that if you are replacing an older contactor or overload to one of these new ones, both must be changed.