EN-61643-311 › Complete Document History
Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
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2013 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Aug. 9, 2013
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Obsolete Revision Information: |
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2001 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Dec. 1, 2001
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