General description 1PC Air Compressor Pressure Switch with 4 Outlets is designed for efficient control of air compressors. This four-way vertical switch features a premium quality construction, ensuring durability and long service life. Technical specifications Model: Four-way vertical switch Net weight: about 273 grams Overall dimensions: 82x52x127MM (length x width x height) Rated voltage: 220/380V Exhaust pipe: 6MM Contact mode: normally closed Connector size: 1/4 imperial internal thread Outer diameter of pressure relief port: 9.5mm Maximum current: 20A Working pressure: 5-8KG (90-125PSI) Service life: 80,000 times Outputs: 4 female ports Usage Excellent on/off function for micro air compressors, making it a reliable choice for various applications.