IEC 60099-4:1991 ED1

Surge arresters - Part 4: Metal oxide surge arresters without gaps for a.c. systems

General information

Current stage: 99.60 Effective date: May 25, 2004

Originator: IEC

Owner: TC 37

Type: International Standard

Scope

Applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits.

Life cycle

NOW

IEC 60099-4:1991 ED1
99.60 Withdrawal effective
May 25, 2004

CORRIGENDA / AMENDMENTS

Amended by
IEC 60099-4:1991/AMD1:1998 ED1

Amended by
IEC 60099-4:1991/AMD2:2001 ED1

REVISED BY

IEC 60099-4:2004 ED2

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