Johnson Controls Lube Oil Differential Pressure Cutout Control

7/60 PSI 5 CLOSE 20+/-3 PSI; MTG. BRKT. NONE; TERMINALS SCREW The P45 control provides dependable, low lube oil pressure protection for refrigeration compressors. The low-adjustable factory-set pressure setting provides operation to the compressor manufacturer's specification. A built-in time delay relay, compensated for ambient temperature, allows for pressure pick-up on start and avoids nuisance shutdowns on short duration pressure losses during the running cycle.