STB PDF
Low-voltage electrical installations - Part 4-444- Protection for safety - Protection against voltage disturbances and electromagnetic disturbances. Original standard UNE-HD 60364-4-444-2013 in PDF full version. Additional info + preview on request
Document status: Active
Low-voltage electrical installations Part 4-46- Protection for safety Isolation and switching. Original standard UNE-HD 60364-4-46-2017 in PDF full version. Additional info + preview on request
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Low-voltage electrical installations - Part 5-53- Selection and erection of electrical equipment - Switchgear and controlgear. Original standard UNE-HD 60364-5-53 V2-2016 in PDF full version. Additional info + preview on request
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Amendment 11 - Low-voltage electrical installations - Part 5-54- Selection and erection of electrical equipment - Earthing arrangements and protective conductors. Original standard UNE-HD 60364-5-54-2015 A11-2018 in PDF full version. Additional info + preview on request
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Low-voltage electrical installations - Part 5-55- Selection and erection of electrical equipment - Other equipment - Clause 551- Low-voltage generating sets. Original standard UNE-HD 60364-5-551-2013 in PDF full version. Additional info + preview on request
Document status: Active
Low-voltage electrical installations - Part 5-557- Selection and erection of electrical equipment - Auxiliary circuits. Original standard UNE-HD 60364-5-557-2014 in PDF full version. Additional info + preview on request
Document status: Active