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.
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | IEC TR 62271-300:2006 |
| Product Name | High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers |
