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    I.S. EN 62477- 1:2012&A11:2014&A1:2017&A12:2021

    Safety requirements for power electronic converter systems and equipment - Part 1: General

    National Standards Authority of Ireland

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    I.S. EN IEC 62040-1:2019&AC:2019- 11&A11:2021

    Uninterruptible power systems (UPS) - Part 1: Safety requirements

    National Standards Authority of Ireland

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    I.S. EN IEC 60079-10-1:2021

    Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres (IEC 60079-10-1:2020)

    National Standards Authority of Ireland

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    I.S. EN IEC 60336:2021

    Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Focal spot dimensions and related characteristics

    National Standards Authority of Ireland

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    I.S. EN IEC 61058-2-5:2021

    Switches for appliances - Part 2-5: Particular requirements for change-over selectors (IEC 61058-2-5:2018)

    National Standards Authority of Ireland

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    I.S. EN IEC 61058-2-1:2021

    Switches for appliances - Part 2-1: Particular requirements for cord switches (IEC 61058-2-1:2018)

    National Standards Authority of Ireland

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    I.S. EN IEC 61058-2-4:2021

    Switches for appliances - Part 2-4: Particular requirements for independently mounted switches (IEC 61058-2-4:2018)

    National Standards Authority of Ireland

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    I.S. EN IEC 61828:2021

    Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields

    National Standards Authority of Ireland

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    I.S. EN IEC 61300-3-30:2021

    Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Endface geometry of rectangular ferrule (IEC 61300-3-30:2020)

    National Standards Authority of Ireland

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    I.S. EN IEC 61300-3-53:2021

    Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre) (IEC 61300-3-53:2020)

    National Standards Authority of Ireland

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