High Pressure Cutout Switch

In refrigeration system the high pressure cut off switch is a control device which is used as safety control.

High pressure cutout switch.

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. 4 3 out of 5 stars 28. It monitors the pressure of the refrigerant on its respective side of the system. Incorrect pressure can damage the compressor hoses and other a c system components.

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. If the pressure is too high it could burst the compressor causing a leak of refrigerant fluid. Air conditioning pressure switches are designed to protect the a c system against pressure that is too high or too low. Some vehicles are equipped with just a high pressure switch while others have both.

0130r00003 high pressure cut out switch. This is necessary to prevent the possible damage of equipment. Get it as soon as sat sep 19. Free shipping by amazon.

When the pressure is too low the compressor risks damage due to running with low oil. So really you can look at the ac pressure switch as working in the same way as a fuse in an electrical circuit. 0130r00057 high pressure 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.

Four seasons 20916 high cut out pressure switch. If there is no fluid in the system then it s going to grind to a halt again. 13 20 add to cart. 20340402 low pressure cut out switch.