762-044

This 5/8-inch disc high-limit switch is a critical safety component designed for HVAC systems and residential furnaces. Functioning as a thermal cut-out, this automatic reset switch monitors the internal temperature of the heating appliance. If the temperature exceeds the safe operating threshold, the switch opens the electrical circuit to prevent overheating, automatically resetting once the unit has cooled to a safe level. Ideal for furnace repair and routine maintenance, this fan disc limit control ensures reliable performance and protects against equipment damage. This component is commonly used in forced-air heating applications to maintain safe thermal operating conditions.
Type: High Limit Control Switch
Size: 5/8-inch disc
Application: Gas furnaces, electric heaters, and residential HVAC air handlers.
Specifications: Opening temperature: 220°F; Closing/Reset temperature: 190°F; 30°F temperature differential; Automatic reset; Single-pole single-throw (SPST) circuit configuration.