High Pressure Cutout Switch

Some vehicles are equipped with just a high pressure switch while others have both.

High pressure cutout switch.

The compressor is stopped by cutting the power supply of the motor of the compressor whenever the discharge pressure of the compressor becomes excessive. Air conditioning pressure switches are designed to protect the a c system against pressure that is too high or too low. Get it as soon as sat sep 19. So really you can look at the ac pressure switch as working in the same way as a fuse in an electrical circuit.

Pressure switch for air compressor 95 125 psi single port heavy duty 26a replaces hubbell furnas square d siemens sears dewalt craftsman black max jenny black and decker. 8 16 add to cart. Free shipping by amazon. Four seasons 20916 high cut out pressure switch.

If the pressure is too high it could burst the compressor causing a leak of refrigerant fluid. This is necessary to prevent the possible damage of equipment. Incorrect pressure can damage the compressor hoses and other a c system components. It monitors the pressure of the refrigerant on its respective side of the system.

There is a high side pressure switch and low side pressure switch and they both serve to monitor the system for pressure faults that can damage the compressor. When the pressure in discharge line raise above a certain limit of. 4 3 out of 5 stars 28. When the pressure is too low the compressor risks damage due to running with low oil.

In refrigeration system the high pressure cut off switch is a control device which is used as safety control. 0130r00003 high pressure cut out switch. 0130r00057 high pressure switch. 13 20 add to cart.