Characteristic：

1.  3×150A Contact switching ability

2.  High resistance to shock & vibration  

3.  Dielectric strength 4KV between contact and coil

4.  Screen shield,anti-interference from strong magnetic field

5.  Bear large instant short circuit current

6.  RoHS compliant

Application:

This product is applied in three phase energy meter, street lamp control and auto-controlling etc.