Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies as well as for electrically controlled hold-open systems for fire barriers in the course of ground-bound conveying systems - Part 1: Maintenance measures
Edition 2018-08

High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor by-pass switches (IEC 62271-109:2019); German version EN IEC 62271-109:2019
Edition 2019-12

High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV (IEC 62271-104:2020); German version EN IEC 62271-104:2020
Edition 2022-08

High-voltage switchgear and controlgear - Part 2-453: Alternating current disconnector and earthing switches - Earthing switch - Rated voltage greater than or equal to 245 kV (AC) - Terminal and mounting dimensions, layout
Edition 2022-12

High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV (IEC 62271-108:2020); German version EN IEC 62271-108:2020
Edition 2021-07

High-voltage switchgear and controlgear - Part 211: Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (IEC 62271-211:2014); German version EN 62271-211:2014
Edition 2014-12

High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV (IEC 62271-205:2008); German version EN 62271-205:2008
Edition 2008-12

High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters (IEC 62271-106:2021); German version EN IEC 62271-106:2021
Edition 2022-08

High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-201:2014); German version EN 62271-201:2014
Edition 2015-03

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 5: Water flow detectors; German version EN 12259-5:2002
Edition 2002-12