Adjustable Mechanical Vacuum Switches

These switches are ideal for use in automated systems to generate a low current electrical signal for input to a PLC or other logic controller. They are normally open, diaphragm operated and utilize low stress deflecting contacts instead of sliding or pivoting parts resulting in high reliability and long life. Both models feature a vernier adjustment screw permitting accurate vacuum actuation settings.
VS Series Vacuum Switch VS Series Vacuum Switches
Vaccon vacuum switches are ideal in automated systems to generate a low current electrical signal for input to a PLC or other logic controllers. The adjustable switches are normally open, diaphragm operated, and contain low-stress deflecting contacts instead of sliding or pivoting parts for high reliability and long life.
SX Series Vacuum Switch SX Series Vacuum Switches
SX Series switches are VS series mounted in a rugged housings. The housings are used for the ease of mounting on vacuum pumps or having an optional sub-base for remote mounting or mounting on non-Vaccon vacuum pumps.
VSW5A Vacuum Switch VSW5A Series Vacuum Switches
Vaccon's VSW5A is a high-current capacity switch capable of switching line
voltage loads from 5 Amps to 125 VAC. The sealed vacuum switch is field
adjustable from 5 to 28"Hg [169 to 948 mbar]. The vacuum level adjustment
screw is easily accessed below the DIN connector. Wiring can be either normally
open or normally closed.