Cutler Hammer-Eaton FH28 Overload Heater Type A & B

The Cutler Hammer-Eaton FH28 Overload Heater is an essential part that is used to safeguard electric motors from possible damage due to overload situations. It is a bimetallic structure comprising of two metals with different coefficients of expansion, when exposed to high temperatures, the two metals bend and turn off a switch to stop the motor from overheating. This overload heater is most advantageous in HVAC systems where it protects the motors of fans, compressors, and pumps to run without breakdowns. The Type A and B configurations make it possible to use the equipment in different industrial and commercial facilities.