Replaced
Identifies and describes the locations in electrical installations where transient overvoltages may appear; describes the means by which such overvoltages may be limited to values not exceeding the withstand impulse voltages of the equipment supplied.
WITHDRAWN
IEC 60364-4-443:1990 ED1
WITHDRAWN
IEC 60364-4-443:1995 ED2
99.60
Withdrawal effective
Aug 21, 2001
WITHDRAWN
IEC 60364-4-443:1995/AMD1:1998 ED2
WITHDRAWN
IEC 60364-4-44:2001 ED1