762-032

This premium 3/4-inch disc limit switch is a vital safety component for high-performance heating and HVAC systems. Engineered as an automatic-reset high-limit control, this thermal switch monitors internal temperatures to prevent overheating in appliances such as furnaces, electric heaters, and clothes dryers. When the temperature reaches its 290°F threshold, the switch opens to interrupt the electrical circuit, protecting the equipment from damage. Once the system cools down by 40°F, the switch automatically resets to restore functionality. This durable fan disc switch is an ideal replacement part for ensuring safe, reliable operation in residential and commercial heating applications.
Type: High Limit Control Switch
Size: 3/4 inch
Application: Commonly used in furnaces, heat pumps, electric heaters, and dryers as a safety cutout and temperature regulation sensor.
Specifications: Action: Open on Rise; Open Temperature: 290°F; Close Temperature: 250°F (40°F Differential); Reset Type: Automatic; Sensor Type: 3/4" Bimetal Disc.