IEC TR 62271-301:2009 

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


Do you need a multi-user copy?




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.

Look inside

Additional information

Publication typeTechnical Report
Publication date2009-09-17
Available language(s)English/French
TC/SCTC 17/SC 17A - Switching devicesrss
ICS29.130.10 - High voltage switchgear and controlgear
Stability date  2025
File size900 KB

The following test report forms are related:

Share your publications

Learn how to share your publications with your colleagues, using networking options.

Payment information

Our prices are in Swiss francs (CHF). We accept all major credit cards (American Express, Mastercard and Visa, JCB and CUP), PayPal and bank transfers as form of payment.

Keep in touch

Keep up to date with new publication releases and announcements with our free IEC Just Published email newsletter.

Contact customer services

Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 16:00 CET Monday to Friday.