SPST or SPDT snap-action switch with solid Silver contacts.
200 Series Mechanical Compact Pressure Switch, Zinc-Nickel Plated Steel Wetted Materials, BUNA-N Diaphragm, 1 SPDT, NO / NC, 7/16-20 SAE male, 1,000 psig to 6,000 psig 9,000 psig, Weatherpack Tower, 3-Pin Female. 200 Series Pressure Switch,Steel, SPDT,, 7/16-20 SAE, 500-2500 psi, Spade Terminals RoHS compliant. 200V & 200L: Standard Brass with NBR diaphragm wetted parts, 200H: Standard Zinc-nickel with NBR diaphragm wetted parts. Switch adjustment ranges from vacuum through 6,00 psig depending on model.