This standard specifies the general performance requirements of all electrical measuring relays and protection equipment used in the electrotechnical fields covered by the IEC. Supersedes IEC 255-6 (1978) and its first supplement 255-6 A (1980).
WITHDRAWN
IEC 60255-6:1978 ED1
99.60
Withdrawal effective
Nov 19, 2016
WITHDRAWN
IEC 60255-6:1988 ED2