Publikuar
Applicable to ceramic and glass hollow insulators intended for general use in electrical equipment and ceramic hollow insulators intended for use with a permanent gas pressure in switchgear and controlgear. These insulators are intended for indoor and outdoor use in electrical equipment, operating on alternating current with a rated voltage greater than 1 000 V and a frequency not greater than 100 Hz or for use in direct-current equipment with a rated voltage of greater than 1 500 V.
WITHDRAWN
IEC 60233:1974 ED2
WITHDRAWN
IEC 60233:1974/AMD1:1988 ED2
WITHDRAWN
IEC 61264:1998 ED2
PUBLISHED
IEC 62155:2003 ED1
60.60
Standard published
19 maj 2003