Applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in IEC 60120. -Defines the shapes and some standard dimensions for locking devices as well as the test methods for locking devices; -States the acceptance conditions for supply and gives other dimensions for guidance of manufacturing only. Replaces IEC 60372-1 (1977) and 60372-2 (1976).
WITHDRAWN
IEC 60372:1984 ED3
99.60
Withdrawal effective
Jul 22, 2020
WITHDRAWN
IEC 60372:1984/AMD1:1991 ED3
WITHDRAWN
IEC 60372:1984/AMD2:2003 ED3