Normal operating conditions and installation conditions:
1. Ambient air temperature: -5 ℃ ~ +40 ℃, 24 hours the average does not exceed +35 ℃
2. Altitude: no more than 2000M
3. Atmospheric conditions: the maximum temperature of +40 ℃, the relative humidity of air does not exceed 50%; at lower temperatures can allow a higher relative humidity, such as 20 ℃ when 90%. Special measures should be taken for occasional condensation due to temperature changes
4. Pollution level: Level 3
5. Installation conditions: the installation surface and the vertical slope of not more than ± 5 °
6. Shock Vibration: The product should be installed and used where there is no significant shaking, shock and vibration

Scope of application:
CJX2 series AC contactor, mainly used for AC 50Hz (or 60Hz), voltage to 660V, current 25A to 32A circuit for remote access and breaking circuit, frequently start and control the role of AC motor, and with the appropriate The thermal relay consists of an electromagnetic starter to protect the circuit from which the overvoltage may occur.