适用范围 Applicable scope
CJT1系列交流接触器（以下简称接触器）主要用于交流50Hz、额定工作电压至660V，AC-3使用类别下，380V时的额定工作电流至150A、660V时的额定工作电流至100A的电力系统中，供远距离接通和分断电路或频繁地起动和控制交流电动机的运转。可与适当的热过载继电器或电子式保护装置组成电磁起动器，以保护可能发生过载的电路。
产品符合GB 14048.4和IEC 60947-4-1等标准。
CJT1 series AC contactor (hereinafter referred to ascontactor) is suitable for the power system of AG 50Hz and rated working voltage up to 660V or the power system of rated working current up to 150A at 380V and rated working current up to 100A at 660V under AC-3 utilization, to make and break circuit in a far distance, or to frequently start and control AC motor. The contactor can be combined with thermal overload relay or electronic protection equipment to form into an electromagnetic starter, to protect the circuit against possible overload.
The products are in conformity with such standards as GB 14048.4 and IEC 60947-4-1.
型号及其含义 Model and its meaning
主要技术参数 The main technical parameters
正常工作条件和安装条件 Normal working conditions and installation conditions
◇周围空气温度为：-5℃~+40℃，24小时内其平均值不超过+35℃。
◇海拔：不超过2000m。
◇大气条件：在+40℃时大气相对湿度不超过50%，在较低温度下可以有较高的相对湿度，最湿月的平均温度不超过+25℃，该月的平均相对
湿度不超过90%。并考虑因温度变化发生在产品上的凝露。
◇污染等级：3级。
◇安装类别：III类。
◇安装条件：安装面与垂直面倾斜度大于±50°。
◇冲击振动：产品应安装和使用在无显著摇动，冲击和振动的地方。
◇ The ambient air temperature is: -5℃ ~ +40℃, 24hours its average does not exceed +35℃.
◇ Elevation: no more than 2000 meters.
◇ Atmospheric conditions: At +40℃ when the relative humidity of not more than 50%, at a lower temperature can have a higher relative humidity, the
wettest month average minimum temperature does not exceed +25℃, the average monthly maximum relative Humidity does not exceed 90%. And
consider the occurrence of temperature due to condensation on the product.
◇ Pollution Level: 3 level.
◇ Installation category: III category.
◇ Installation Conditions: the installation surface and the vertical slope of more than ± 50°.
◇ Shock Vibration: The product should be installed and used where there is no significant shaking, shock and vibration.
外形及安装尺寸 Shape and installation dimensions
