Vacuum Switch NV
Set Point Range, 3-29” Hg, Field Adjustable
Model NV Vacuum Switch is a simple, reliable, low cost vacuum switch that uses a spring loaded long-life elastomeric diaphragm as the sensing element. Model NV can be provided with a factory calibrated set-point or can be field adjustable.
In operation, the diaphragm actuates a snap action electrical switch that insures a positive, instantaneous electrical contact under all operating conditions.