额定负荷 Rated Load DC30V 1A 接触电阻Contact Resistance ≤100mΩ 耐 压Withstand Voltage AC500V/min 络缘电阻Insulation Resistance ≥100mΩ 温度范围 Temperature -40~+85℃ 电器寿命 Life ≥3万次 动作力Operation Force 700 +- 100gf