Standard

IEC 61643-21:2000 ED1

Sep 2000 Current

Note: Latest version: IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV

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Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods Current IEC 61643-21:2000/AMD2:2012 ED1 Amendment from Publication date: Jul 2012 Pages: 37 Language: English/French Services: Online, Online + Pdf
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Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods Current IEC 61643-21:2000/AMD1:2008 ED1 Amendment from Publication date: Apr 2008 Pages: 41 Language: English/French Services: Online, Online + Pdf
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Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods Current IEC 61643-21:2000/COR1:2001 ED1 Corrigendum from Publication date: Mar 2001 Language: English/French Services: Online, Online + Pdf

Abstract

Is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient overvoltages. The purpose of these SPDs is to protect modern electronic equipment connected to telecommunications and signalling networks with nominal system voltags up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. The contents of the corrigendum of March 2001 have been included in this copy.

Products specifications

Standard from IEC
Published: September 29 2000
Edition: 1
Document type: IS
Pages
ISBN: 2831853656

Publisher: IEC
Distributor: IEC
ICS: 29.240.10
International TC: TC 37/SC 37A

IEC 61643-21:2000 ED1

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IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV

IEC 61643-21:2000+AMD1:2008 CSV