Aerospace series - Circuit breakers - Test methods - Part 509: Insertion and extraction forces of signal contact terminals; German and English version EN 3841-509:2004
Edition 2005-09

Tap-changers - Part 1: Performance requirements and test methods (IEC 60214-1:2014); German version EN 60214-1:2014
Edition 2015-04

High-voltage switchgear and controlgear - Part 2-451: Alternating current disconnectors and earthing switches - Vertical reach (pantograph) disconnector - Rated voltage greater than or equal to 245 kV (AC) - Terminal and mounting dimensions, layout
Edition 2023-08

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification; German and English version EN 2794-001:2023
Edition 2024-04

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification; German and English version EN 2665-001:2023
Edition 2024-03

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A - Part 004: UNC thread terminals - Product standard; German and English version EN 3774-004:2024
Edition 2024-09

Aerospace series - Circuit breakers, three-poles, temperature compensated, rated currents 1 A to 25 A - Part 006: 6,3 blade terminal - Product standard; German and English version EN 3774-006:2023
Edition 2024-04

High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers (IEC/IEEE 62271-37-082:2012 + COR1:2014)
Edition 2023-09

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A - Part 001: Technical specification; German and English version EN 3773-001:2014
Edition 2015-06

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A - Part 004: UNC thread terminals - Product standard; German and English version EN 3773-004:2014
Edition 2014-12