Applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installation, for voltages above 1000 V and for service frequencies up to and including 60 Hz.
This standard also applies to the operating devices and the auxiliary equipment.
WITHDRAWN
IEC 60129:1961 ED1
99.60
Withdrawal effective
Nov 19, 2016
WITHDRAWN
IEC 60129:1961/AMD1:1963 ED1
WITHDRAWN
IEC 60129:1975 ED2