The Z-CAC-4220-2 Pressure switch is a Furnas series pressure switch with an on/off lever as well as a built in unloader valve.
The Z-CAC-4220-2 On / Off Pressure switch is preset to turn the compressor on at 80 psi and shut the compressor off at 100 psi.
Some features of the Z-CAC-4220-2 are:
Improved unloader valve design.
Several terminal options.
Optional bottom cable entry.
Silver cad-oxide brazed contacts.
Auto On / Off lever locations.
UL listed and CSA Certified.
CE and CCC approved.
1/4" female NPT Connection