EN-61643-351 › Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)

EN-61643-351 - 2016 EDITION - CURRENT -- See the following: BS-EN-61643-351



Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)


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33.040.99 (Other equipment for telecommunication systems)

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Document Number

EN 61643-351:2017

Revision Level

2016 EDITION

Status

Current

Publication Date

Feb. 10, 2017