International Comfort Products 34333902 Auto Limit Switch 300°F Cut-Out W/36" Capillary

The International Comfort Products 34333902 Auto Limit Switch 300F Cut-Out W/36" Capillary uses a remote sensing arrangement to detect excessive heat conditions and interrupt the electrical circuit when the cutoff point is reached. Its extended capillary tube transfers changes from the sensing area to the internal switching mechanism, allowing the control action to occur away from the monitored position. This safety part is integrated into HVAC systems where high-temperature protection is required within heating equipment. The automatic reset design restores the circuit after conditions return to the acceptable range for continued operation.