IEC 60466:1974
Specifies requirements for factory-assembled insulation enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 38 kV for indoor installation, and for service frequencies up to and including 60 Hz.
OEN:
IEC
Langue:
English
Code(s) de l'ICS:
N/A
Statut:
Révisé
Date de Publication:
1973-12-31
Numéro Standard:
IEC 60466:1974