Description
The Johnson Controls P100AP-4C Pressure Switch is an essential part of HVAC systems that measures pressure and stops it at certain values. It measures a diameter of 1/4 inch as a Single Pole Single Throw (SPST) switch and it can take a voltage of 120VAC and 240VAC The P100AP-4C switch is a pressure control switch that opens at 170 PSI and closes at 250 PSI. This single feature ensures that when pressure targets are set under a pressure range the switch opens or closes electrical contacts which in turn starts or stops the operation of HVAC equipment such as compressors, pumps, and fans.
