额定电流、电压: 15a/30a 250vac 16a 250vac 16a 250vac/20a 125vac 10a 250vac/15a 125vac 接触电阻:≤50mω 绝缘电阻:≥100mω 介电强度:≥1500vac/1min 电气寿命:≥10000次