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IEC

PDF Standards IEC 62873-1 Ed. 1.1 b:2020

Residual current operated circuit-breakers for household and similar use – Part 1: Outline of blocks and modules for residual current device standards CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 11/11/2020

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IEC

PDF Standards IEC 63044-5-1 Ed. 1.1 b:2022

Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) – Part 5-1: EMC requirements, conditions and test set-up CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 06/01/2022

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IEC

PDF Standards IEC 60099-8 Ed. 2.0 b:2017

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
standard by International Electrotechnical Commission, 11/14/2017

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