Vacuum Switch


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Switching Range


Adjustable vacuum switch which are single pole double throw meaning they can be wired normally closed or normally open. Electrical connection is by an IP65 DIN plug (PG9) and port connection is a 1/4" BSP parrallel thread with an oring gasket. 30% Ful Scale Hysterisis. Typical uses include: pneumatic, hydraulic, lubrication and general industry.

Model Adjustment Range (mBAR) Max Over Pressure (bar) Body Material Membrane Material Snubber Repeatability (mBAR) Weight (grams)
VSM1R14 -100 to -500 20 Pl. Steel NBR No ±50 100
VSM2R14 -500 to -900 20 Pl. Steel NBR No ±80 100

Vacuum Switch Wiring 


Switching Range -100 to -900 milli BAR
Body Brass
Function Single Pole Double Throw (SPDT)
Voltage Multi Voltage (0 to 240v AC/DC)
Current 6 amp resistive and 2 amp inductive
Factory Accredited CE, ISO 9001, TUV

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