CEI EN 62271-100 / A2 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
High-voltage switchgear and controlgear Part 100: High-voltage alternating-current circuit-breakers
Hardcopy , PDF
16-01-2021
English - Italian
01-07-2007
This variant updates and completes the basic standard as regards circuit-breakers with rated voltage from 1 kV to 100 kV, limits excluded.
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