The P70, P72, and P170 controls for high
pressure applications are designed primarily
for high pressure cut-out control, headpressure
control, and condenser fan cycling
control on commercial refrigeration and air
Controls are available in several pressure
ranges and are compatible with most
common refrigerants. They may also be used
on other non-corrosive fluid applications.
Ammonia compatible models are also
Several different electrical ratings and switch
configurations are available. The P72 models
provide direct control of 208-240 volt singlephase
motors up to 3 hp, and 208-220 volt
3-phase motors up to 5 hp.