pecification:

  

Rated voltage	220A
Material	plastic
Rated current	6A
Machanical lifetime	30000 times

 

Working condition:

 1.Ambient Temperature (- 40 °c  ~ 40 °c )

2.Height above sea Level (h < 3000m )

3.Monthly mean relative air humidity < 95 %, Daily mean water vapor pressure < 2.2 KPa, monthly mean relative air humidity < 90 % , monthly mean water vapor pressure < 1.8 KPa

4.Oscillatory accelecation < 15m/s2

5.Situation of no sharp pounding, no explosion risk, no inductive dust, no air destrying insulators or corroding metal and so on.