额定电流、电压(Rated current、voltage):

20A   125/250VAC

25A   125/250VAC

30A   125/250VAC

15A   28/48VDC   T85/55

16(8)A 125/250VAC T125/55

20(8)A 125/250VAC T125/55

接触电阻(Contact resistance)：30mΩ   Max

绝缘电阻(Insulation resistance)：500DVC /1min≥100MΩ

介电强度(Dielectric strength):1500VAC/1min,漏电电流≤0.5mA

电气寿命(Electrical life):10,000 Cycles