Cover IEC TR 62271-301:2009

IEC TR 62271-301:2009

High-voltage switchgear and controlgear - Part 301: Dimensional standardisation of high-voltage terminals

Circulation Date: 2009-09
Edition: 2.0
Language: EN-FR - bilingual english/french
Seitenzahl: 16 VDE Artno.: 216724


IEC/TR 62271-301:2009 technical report applies to high-voltage switchgear and controlgear such as circuit-breakers, disconnectors and switches. However, its application to other equipment is not excluded. No coordination between dimensions and the rated normal current can be given. This second edition cancels and replaces the first edition published in 2004 and constitutes a technical revision. The main changes with respect to the previous edition are the addition of Clause 2, Terms and definitions, as well as Figures 2 through 7.