Circuit-breaker - Rated voltage 245 kV - With a separate support frame for each pole
Edition 1999-06

Two-column (centre-break) disconnector; rated voltage 245 kV; terminal and mounting dimensions, layout
Edition 1988-09

Circuit-breaker - Part 3: Rated voltage 420 kV - Terminal and mounting dimensions, layout
Edition 2011-01

Circuit-breaker; rated voltage 245 kV; circuit-breaker with common support frame for all poles; terminal and mounting dimensions, layout
Edition 1991-02

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz (IEC 60444-4:1988); German version EN 60444-4:1997
Edition 1997-10

Circuit-breakers - Part 1: Rated voltage 123 kV - Terminal and mounting dimensions, layout
Edition 2007-09

Entertainment Technology - Multi-core cable systems for mobile productions and entertainment technology
Edition 2020-11

High-voltage direct current (HVDC) transmission - Vocabulary (IEC 60633:2019 + COR1:2020); German version EN IEC 60633:2019 + AC:2020
Edition 2021-07

All-or-nothing electrical relays - Tests and Measurements - Part 7-4: Dielectric strength test, impulse voltage test (IEC 94/640/CD:2022); Text in German and English
Edition 2022-08

Conventions concerning electric circuits (IEC 60375:2018); German version EN IEC 60375:2018
Edition 2022-07