Pressure Switches with Built-in Relay - are heavy duty and moisture resistant. They're been tested to last 10,000+ cycles. They measure 4.25"L x 2.25"W and come with 1/8" male port fittings. Leads are pre-fitted with insulated 1/4" male push-to-connect terminals that are clearly marked for simple installation.
1/8" NPT Male Port
110 PSI On, 150 PSI Off This product ships in approximately 1 days