Ouellet PRT04 Limit Switch L150°F-40°F

The Ouellet PRT04 Limit switch is a high-performance part for HVAC system is designed to safety and efficiency in temperature regulation. The temperature range in which it operates is 150°F to 40°F and it is damaged to cut off power preset temperature limits are breached to prevent overheating and the system. It is commonly used in electric heaters, unit heaters, duct heaters, and other HVAC systems to increase equipment reliability and extend operational life. The precise thermal control provides the necessary thermal control to maintain optimum performance, decrease energy consumption, and reduce the possibility of damage to the equipment.