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 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 60099-4:2014Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
425,00 €
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IEC 60099-9:2014Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations
375,00 €
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