Medium & High Voltage Electrical Contacts

Cast On Plugs and Segments

Cast On Plugs

Back casted copper tungsten to save unwanted Tungsten. Only on Active arcing area the copper tungsten is used and other passive area are made of copper. The plugs are basically pin type contacts.

Cast On Segments

Cylindrical copper tungsten is infiltrated and back casted with copper to economical Switching solutions up to 33 KV/40 KV. The cylindrical copper tungsten is used in arcing and the back casted copper is used for mounting the contact.


Contact up to 33KV Medium voltage circuit breakers.