IEC 61643-12:2008 ED2

Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles

Publication date:   Nov 13, 2008

General information

99.60 Withdrawal effective   May 7, 2020

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IEC

TC 37/SC 37A

International Standard

29.240.10   Substations. Surge arresters

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Scope

IEC 61643-12:2008 describes the principles for selection, operation, location and coordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to d.c. power circuits and equipment rated up to 1 000 V r.m.s. or 1 500 V d.c. Specific change with respect to the previous edition is the incorporation of Amendment 1, which was not published separately due to the number of changes and pages.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61643-12:2002 ED1

NOW

WITHDRAWN
IEC 61643-12:2008 ED2
99.60 Withdrawal effective
May 7, 2020

REVISED BY

PUBLISHED
IEC 61643-12:2020 ED3