HD 408-1979
Alternating Current Disconnectors (Isolators) and Earthing Switches

Standard No.

HD 408-1979

Release Date

1979

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

HD 408-1979

HD 408-1979 history

• 1979 HD 408-1979 Alternating Current Disconnectors (Isolators) and Earthing Switches