Rheem-Ruud 47-20045-06 CO Auto Limit Switch 130°F

The Rheem-Ruud 47-20045-06 Co Auto Limit Switch is one of the parts of HVAC systems that measure and regulate temperature to ensure safety. This DPST switch has its maximum current rating at 25A and maximum voltage at 230V; it opens at 130°F and closes at 90°F. Its nominal temperature is forty degrees Fahrenheit. In addition to the safety the limit switch also interrupts the circuit to avoid damaging the HVAC system due to excessive heat with the temperature limit being at 130°F. The auto reset of the switch ensures that once the temperature goes down it will go back to normal operation.