Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps (ISGs) (IEC 62561-3:2023); German version EN IEC 62561-3:2023
Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps (ISGs) (IEC 62561-3:2023); German version EN IEC 62561-3:2023
Draft Document - Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG) (IEC 81/686/CDV:2022); German and English version prEN IEC 62561-3:2022
Lightning Protection System Components (LPSC) - Part 3: Requirements for isolating spark gaps (IEC 62561-3:2012, modified); German version EN 62561-3:2012
Draft Document - Lightning Protection System Components (LPSC) - Part 3: Requirements for isolating spark gaps (IEC 81/387/CDV:2010); German version FprEN 62561-3:2010
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of lightning protection, surge protection and earthing systems