* The series of products for frequency of 50/60Hz, rated insulation voltage up to 690-1000V, rated operational current up to 9A-400A at rated operational voltage up to 380V imder the ito; ozatopm categru AC-3.

* DRC1 Series AC Contactors are mainly used for making breaking electric circuits at a long distance and for frequent starting stopping and reversing control of AC motors. They products comply with IEC947, VDE0660, GB1404.