DIN EN IEC 62271-112 E:2020 Draft Document - High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines (IEC 17A/1257/CD:2020); Text in German and English
2020DIN EN IEC 62271-112 E:2020 Draft Document - High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines (IEC 17A/1257/CD:2020); Text in German and English