IEC TR 62271-300:2006 

High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers


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This technical report applies only to circuit-breakers with their supporting structures which are rigidly connected with the ground, and does not cover the seismic qualification of circuit-breakers in metal enclosed switchgear.

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Additional information

Publication typeTechnical Report
Publication date2006-11-15
Available language(s)English/French
TC/SCTC 17/SC 17A - Switching devicesrss
ICS29.130.10 - High voltage switchgear and controlgear
Stability date  2020
File size1408 KB

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