Your link does not work, but most all comp low refrig [30psi] are a bi/sw that also cuts out comp at extreme highside pressures.. like this one

http://catalog.worldpac.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=catalog.mercedesshop&baseurl=http://catalog.peachparts.com/&cookieid=23O0HOZY623O0HP54S&year=1993&make=MB&model=400-E-001&category=R&part=A%2FC+Pressure+Switch

The high side pressure sw for aux fan [ mis-labeled temp sw]has nothing to do with comp cut-out, it only controls fan cut-in/out.