762-010

The 5/8" Disc Limit Switch with Auto Reset is a precision-engineered safety component designed to provide reliable thermal protection for HVAC systems and high-heat appliances. Operating as a high-limit control switch, this fan disc prevents equipment damage and ensures user safety by monitoring internal temperatures. The L120-20F specification signifies that the switch will automatically open the electrical circuit when the temperature reaches 120°F and reset itself once the temperature drops by 20°F (to 100°F). This automatic reset functionality makes it an ideal solution for furnaces, heaters, and drying units that require constant thermal regulation without the need for manual intervention. Whether you are troubleshooting a furnace that won't stay on or repairing a household appliance, this thermal cutout switch offers the durability and responsiveness needed for optimal heat management.
Type: Fan Disc High Limit Control Switch
Size: 5/8 inch
Application: Widely utilized in residential and commercial HVAC systems, gas and electric furnaces, space heaters, and clothes dryers to prevent overheating and control fan cycles.
Specifications: Opening Temperature: 120°F; Closing Temperature: 100°F; Temperature Differential: 20°F; Reset Type: Automatic; Disc Diameter: 5/8"; Contact Arrangement: Normally Closed (NC)