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Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.120 Electrical accessories>29.120.50 Fuses and other overcurrent protection devices>BS EN 61643-21:2001+A2:2013 Low voltage surge protective devices Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods
immediate downloadReleased: 2013-05-31
BS EN 61643-21:2001+A2:2013 Low voltage surge protective devices Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods

BS EN 61643-21:2001+A2:2013

Low voltage surge protective devices Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods

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Standard number:BS EN 61643-21:2001+A2:2013
Pages:74
Released:2013-05-31
ISBN:978 0 580 75726 6
Status:Standard
DESCRIPTION

BS EN 61643-21:2001+A2:2013


This standard BS EN 61643-21:2001+A2:2013 Low voltage surge protective devices is classified in these ICS categories:
  • 29.240.10 Substations. Surge arresters
  • 33.040.30 Switching and signalling systems
  • 29.120.50 Fuses and other overcurrent protection devices

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