Supco SRL300 Manual Reset Limit Switch F SPST Rollout Thermostat - 300

The Supco SRL300 is a manual reset limit switch designed for safety applications in HVAC systems, furnaces, and heating equipment. This thermal cutout switch automatically opens at 300°F to protect equipment from overheating, and requires manual reset after activation.

Key Features:

• 300°F cut-out temperature for reliable overheat protection
• Manual reset design prevents automatic restart after trip
• SPST (Single Pole Single Throw) configuration
• Vertical 1/4" terminal connections for secure wiring
• Compact design ideal for tight installations
• Commonly used as a rollout switch in gas furnaces and heating systems

This limit switch is essential for preventing damage from overheating conditions and ensuring safe operation of heating equipment. The manual reset feature provides an added safety measure by requiring technician inspection before the system can be restarted.