额定负荷 Rated Load DC25V 10A 接触电阻 Contact Resistance ≤ 30mΩ 耐 压 Withstand Voltage AC2000V(50Hz)/min 绝缘电阻 Insulation Resistance ≥100mΩ 温度范围 Temperature -40~+70°C 电器寿命 Life ≥5000次 插拔力 Insertion and extraction force 3-20N