Carrier HH12ZB160 Auto Limit Switch 120°F-160°F

The Carrier HH12ZB160 Auto Limit Switch is a temperature safety control with a 120°F to 160°F thermal control designed to be used in HVAC systems. It is mainly used to check the temperature conditions and shut the electrical circuit when go beyond the range set. The operating mechanism is sensitive to increasing heat, and it closes contacts and automatically restarts when the conditions are restored to a reasonable level. The sensing element is installed by attaching it to the airflow of the specific location and connecting it to the control circuit.