IEC 61166:1993
High-voltage alternating current circuit-breakers; guide for seismic qualification of high-voltage alternating current circuit-breakers

Standard No.

IEC 61166:1993

Release Date

1993

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw

Latest

IEC 61166:1993

Replace By

IEC/TR 62271-300:2006

Scope

Applies only to ground mounted circuit-breakers, the supporting structures of which are rigidly connected with the ground, and does not cover the seismic qualification of circuit-breakers in metal enclosed switchgear. If the auxiliary and control equipme

IEC 61166:1993 history

• 1993 IEC 61166:1993 High-voltage alternating current circuit-breakers; guide for seismic qualification of high-voltage alternating current circuit-breakers