... Protection: IP66 5.CE UKF series Weatherproof isolator switch/weatherproof isolating switch/waterproof isolator switch.1P20A, 1P32A, 1P35A, 1P63A2P20A, 2P32A, 2P35A, ... knob.Technical ParameterStandard: IEC60947-3 and AS/NZS3133Rated Voltage: 1P 250V AC, 2P, 3P,4P 440V ACRated Frequency: 50/60HzUntilization Category ... 1000 pcs.Approvals: CE UKF series Weatherproof isolator switch, weatherproof isolator