Eaton Logo

Will the Freedom C306 overload relay provide phase loss protection?

The Freedom series C306 thermal overload relay is designed to provide phase loss protection and is considered single phase sensitive. In Solid State OL's devices the electronics accurately identify excessive currents or phase loss and reacts to the condition with greater speed, reliability and repeatability then a traditional bimetallic overload relay. In the C306 overload relay,the loss of  heat on a heater will result in a mechanical means to trip the device at or near the normal 3 phase currents with some time involved before tripping.  

C440 / XTOE Product Overview

Why is my overload tripping?