... use as key switches Item: LKH (SX) Series Isolation Switch,SX,isolated,isolatng,switch LKH (SX) series isolation switches are applied in electric ... .Specifications:As per poles: 1P, 2P, 3P, 4PElectric standard: IEC947.3 (EN60947.3) Rated voltage: 230 / 400V, 50 / 60HzBreaking capacity: 1.25ln ...