IEC 61643-11

Edition 1.0 (2011-03-09)

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods

Stability Date: 2016

IEC 61643-12

Edition 2.0 (2008-11-13)

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

Stability Date: 2012

IEC 61643-21

Edition 1.2 (2012-07-27)

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

IEC 61643-21

Edition 1.1 (2009-04-29)

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Stability Date: 2016

IEC 61643-21

Edition 1.0 (2000-09-29)

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Stability Date: 2016

IEC 61643-21

Edition 1.0 (2001-03-28)

Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Stability Date: 2016

IEC 61643-21

Edition 1.0 (2000-09-29)

Versión Oficial En español (Incluye Corrigendum 1:2001) Pararrayos de baja tensión. Parte 21: Pararrayos conectados a redes de telecomunicaciones y de transmisión de señales. Requisitos de funcionamiento y métodos de ensayo.

Stability Date: 2016

IEC 61643-21-am1

Edition 1.0 (2008-04-25)

Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Stability Date: 2016

IEC 61643-21-am2

Edition 1.0 (2012-07-27)

Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Stability Date: 2016

IEC 61643-22

Edition 1.0 (2004-11-08)

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles

Stability Date: 2015