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High-pressure sodium vapour lamps - Performance specifications (Endorsed by AENOR in July of 2012.). Original standard UNE-EN 60662-2012 in PDF full version. Additional info + preview on request

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Insulation coordination for equipment within low-voltage systems - Part 3- Use of coating, potting or moulding for protection against pollution. Original standard UNE-EN 60664-3-2018 in PDF full version. Additional info + preview on request

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Insulation coordination for equipment within low-voltage systems - Consideration of high-frequency voltage stress. Original standard UNE-EN 60664-4-2006 in PDF full version. Additional info + preview on request

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Switches for household and similar fixed electrical installations - Particular requirements. Fireman's switches for exterior and interior signs and luminaires. Original standard UNE-EN 60669-2-6-2012 in PDF full version. Additional info + preview on request

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Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment. Original standard UNE-EN 60670-24-2013 in PDF full version. Additional info + preview on request

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Amendment 1 - Specification for plastic films for electrical purposes - Methods of test. Original standard UNE-EN 60674-2-2017 A1-2019 in PDF full version. Additional info + preview on request

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