
CPR SERIES The first smart element in case of rubber bag failure
CPR SERIES The first smart element in case of rubber bag failure
RG3.2 The gas collecting device for the EB series Buchholz relay
ET SERIES An Italian designed Buchholz relay for oil-immersed power transformers
EE SERIES The newest Buchholz relay release for use in oil-immersed power transformers
EB SERIES The most popular Buchholz relay for oil-immersed power transformers