UL,CSA,TUV&CQC safety approval Heavy current up to 20Amps Contact Gap: Standard type & gap: 3.0mm type for (DPST-NO) UL, CSA, TUV & CQC safety approvalsStandard type & high-sensitivity types are availableUL Class F(155 degrees Celsius) coil insulation type savailableTV rated (TV-3, TV-5 or TV8) availableHeavy current up to 20AmpsInsulation distance: 8mmDielectric strength: 5,000V ACHigh ...