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    • Substations. Surge arresters
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    I.S. EN IEC 60099-5:2018

    SURGE ARRESTERS - PART 5: SELECTION AND APPLICATION RECOMMENDATIONS

    National Standards Authority of Ireland

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    I.S. EN IEC 60099-8:2018

    SURGE 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

    National Standards Authority of Ireland

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    SR CLC/TS 61643-22:2016

    LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 22: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - SELECTION AND APPLICATION PRINCIPLES

    National Standards Authority of Ireland

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    I.S. EN 60099-4:2014

    SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS

    National Standards Authority of Ireland

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    I.S. EN 60099-9:2014

    SURGE ARRESTERS - PART 9: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR HVDC CONVERTER STATIONS

    National Standards Authority of Ireland

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    I.S. EN 61643-11:2012

    LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - REQUIREMENTS AND TESTS METHODS

    National Standards Authority of Ireland

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    SR CLC/TS 61643-12:2009

    LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - SELECTION AND APPLICATION PRINCIPLES

    National Standards Authority of Ireland

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    I.S. EN 61643-21:2001

    LOW VOLTAGE SURGE PROTECTIVE DEVICES - PART 21: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - PERFORMANCE REQUIREMENTS AND TESTING METHODS (IEC 61643-21:2000 (EQV) + CORRIGENDUM MAR. 2001 (EQV))

    National Standards Authority of Ireland

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    NEN-IEC 61643-12:2020

    Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power systems - Selection and application principles

    Netherlands Standards

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    CEI EN 61643-31 : 2019

    Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

    Comitato Elettrotecnico Italiano

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