IEC 61643-12:2020Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power systems - Selection and application principles
425,00 €
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IEC 60099-6:2019Surge arresters - Part 6: Surge arresters containing both series and parallel gapped structures - System voltage of 52 kV and less
345,00 €
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IEC TS 61973:2012/AMD1:2019Amendment 1 - High voltage direct current (HVDC) substation audible noise
20,00 €
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IEC TS 61973:2012+AMD1:2019 CSV (Consolidated Version)High voltage direct current (HVDC) substation audible noise
485,00 €
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IEC 60099-8:2017 RLVSurge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
449,00 €
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IEC 60099-8:2017Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
345,00 €
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IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV (Consolidated Version)Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
690,00 €
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IEC 61643-21:2000/AMD2:2012Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
115,00 €
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IEC 61643-11:2011Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
375,00 €
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IEC 61643-21:2000+AMD1:2008 CSV (Consolidated Version)Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
600,00 €
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IEC 61643-21:2000/AMD1:2008Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
150,00 €
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IEC 61643-21:2000/COR1:2001Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
0,00 €
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IEC 61643-21:2000Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
300,00 €
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