99.60 Withdrawal effective May 28, 2013
CENELEC
CLC/TC 17AC High-voltage switchgear and controlgear
European Norm
Withdrawn
Specifies seismic severity levels and gives a choice of methods that can be applied to demonstrate the performance of HV circuit-breakers for which seismic qualification is required.
WITHDRAWN
EN 61166:1993
99.60
Withdrawal effective
May 28, 2013