R134a High Pressure Cutout Switch

The red arrow points to the low pressure switch and just to the right of the low pressure switch is the high pressure switch.

R134a high pressure cutout switch.

The ac pressure switch іѕ a ѕаfеtу ѕwіtсh thаt monitors the рrеѕѕurе оf thе refrigerant on the high and low pressure sides on your air conditioning system. Pick up a single pressure control switch to protect your compressor from losing refrigerant in your commercial refrigeration or air conditioning system. The switch is designed to turn the system off if the head pressure gets to low or high. Be the first to write a review.

High low pressure switch for a c systems. See definitions and connector key on back page. One on the low pressure side before the ac compressor and one on the high pressure side. In the following ladder logic schematic you will see a red arrow on the bottom right.

Description equivalent to or supercedes. Details about volvo truck 3939317 r134a high pressure cutout switch. Pressure switches for air conditioning wiring diagram ladder logic with legend. Pick up a single pressure control switch to protect your compressor from losing refrigerant in your commercial refrigeration or air conditioning system.

Choose from low and high pressure controls that can be used for r12 r22 r134a r502 and other noncorrosive refrigerants. The high low pressure switch has a female 10mm metric fitting that threads onto the receiver drier. Volvo truck 3939317 r134a high pressure cutout switch. Choose from low and high pressure controls that can be used for r12 r22 r134a r502 and other noncorrosive refrigerants.