BS-EN-61643-21 › Historical Revision Information
Low voltage surge protective devices. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods

BS-EN-61643-21 - 2001 EDITION AMENDMENT 1 - SUPERSEDED
Show Complete Document History

Document Center Inc. is an authorized dealer of BSI standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Assistive listening devices and systems for active assisted living

Keywords

Overcurrent protection;Surge limiters;Lightning protection;Telecommunication systems;Circuits;Communication networks;Overvoltage protection;Electrical equipment;Electrical testing;Mechanical testing;Low voltage;Type testing;Rated voltage;Electrical protection equipment;Environmental testing;Surge protection

To find similar documents by classification:

29.120.50 (Fuses and other overcurrent protection devices)

33.040.30 (Switching and signalling systems Including telecommunication call charging and billing aspects)

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.

ORDER



Document Number

BS-EN-61643-21

Revision Level

2001 EDITION AMENDMENT 1

Status

Superseded

Publication Date

Jan. 1, 2010

International Equivalent

EN 61643-21:2001/A2:2013;IEC 61643-21:2000/AMD2:2012;EN IEC 63087-1:2021;IEC 63087-1:2021

Committee Number

PEL/37