... .rated current:20A 3.rated voltage:220V-240V Pressure switch for air compressorsThis is our new design.Very very handsome ... 2) Max. current: 16A 3) Frequency: 50-60Hz 4)Pressure range:3-11Bar 5) Joint screw: NPT1/4" or ... 5-7bar,5-8bar,6-8bar,7-10bar,8-11bar.(Pressure setting according to customers' needs.)nNOVEL DESIGN Certification: ISO9001 ... .W.(KGS)19.9N.W.9KGS)21.3: air compressor pressure switch