Product Description
. . . . . Johnson Controls P29NC-2C Low Pressure Cutout Control with Time Delay Relay (120/240 VAC) - Pressure element is connected to the suction side of a chiller refrigeration system and the time delay relay is wired to the compressor control circuit. Prolonged low suction pressure, such as pressure caused by a low temperature condition, will cause the control to shut down the refrigeration compressor.. Johnson Controls. Johnson Controls. P29NC-2C.