762-006

Maintain optimal safety and performance in your heating system with this 3/4-inch disc limit switch. Serving as a high-limit control, this component is essential for HVAC units, furnaces, and electric heaters. It acts as a thermal safeguard, automatically interrupting the electrical circuit if temperatures exceed safe levels to prevent appliance damage and ensure home safety. With an L170-40F rating, this switch is calibrated to open at 170°F and features an automatic reset that closes the circuit once the temperature cools to 130°F. This durable fan disc switch is a common replacement part for heating appliances requiring reliable temperature regulation and automatic thermal protection.
Type: Fan Disc High Limit Control Switch
Size: 3/4 inch
Application: Commonly used in residential furnaces, HVAC air handlers, unit heaters, and various electric heating appliances to provide over-temperature protection and fan cycle control.
Specifications: Trip Temperature: 170°F; Reset Temperature: 130°F; Reset Type: Automatic; Configuration: Normally Closed (NC); Disc Diameter: 3/4 inch