Air compressor switch, automatic air pressure switch, pressure switch, water pump accessories, four holes

General descriptionThe automatic air compressor switch is designed for efficient control of air pressure in various applications, including water pumps. It features a robust construction and is equipped with multiple connection options for versatility.Technical specificationsOverall dimension: 82*52*127MM (L*W*H)Rated voltage: 220/380VExhaust pipe: 6MMContact mode: normally closedConnector size: British internal thread 1/4Outer diameter of pressure relief port: 9.5 mmMaximum current: 20AWorking pressure: 5-8KG (90-125PSI)Service life: 80,000 times