IEC-62271-104 › High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV
Document Center Inc. is an authorized dealer of IEC standards.
The following bibliographic material is provided to assist you with your purchasing decision:
The following bibliographic material is provided to assist you with your purchasing decision:
IEC 62271-104:2020 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz.
This third edition replaces and cancels the second edition published in 2015. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- new numbering, following IEC 62271-1:2017.
To find similar documents by classification:
29.130.10 (High voltage switchgear and controlgear Including enclosed switchgear and controlgear)
29.130.99 (Other switchgear and controlgear)
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Document Number
IEC 62271-104 Ed. 3.0 b:2020
Revision Level
EDITION 3.0
Status
Current
Publication Date
Aug. 1, 2020
Committee Number
17A