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Homepage>UNE standards>UNE EN 61643-351:2017 Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) (Endorsed by Asociación Española de Normalización in March of 2017.)
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in stockReleased: 2017-03-01
UNE EN 61643-351:2017 Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) (Endorsed by Asociación Española de Normalización in March of 2017.)

UNE EN 61643-351:2017

Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) (Endorsed by Asociación Española de Normalización in March of 2017.)

Componentes para protección contra sobretensiones de baja tensión. Parte 351: Requisitos de funcionamiento y métodos de ensayo para transformadores de aislamiento contra rayos de las redes de telecomunicaciones y de transmisión de señales (Ratificada por la Asociación Española de Normalización en marzo de 2017.)

CURRENCY
LANGUAGE
English
Standard number:UNE EN 61643-351:2017
Pages:34
Released:2017-03-01
DESCRIPTION
This standard UNE EN 61643-351:2017 Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) (Endorsed by Asociación Española de Normalización in March of 2017.) is classified in these ICS categories:
  • 33.040.99
  • 29.240.10
This product includes: