ITEM NAME:Air Compressor Pressure Switch Control Valve SG-3 , 220V, 16A, Black Description: This is a great switch for miniative air compressor It can help to save electric energy of the air compressor Easy to install and convenient to use Model: SG-3 Color: Black Rated Voltage: 220V Rated Current: 16A Pressure adjusted range (Mpa): 0.5-1.25 Unit conversion: 1kgf/cm ²=14.2PSI, 1bar=14.5PSI, 1bar=0.1Mpa Package Includes: 1 x switch control.Rated Current: 16A. It can help to save electric energy of the air compressor. This is a great switch for miniative air compressor. Pressure adjusted range (Mpa): 0.5-1.25.