Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules (IEC 61008-1:2010, modifiziert + A1:2012, modifiziert + A1:2012/COR1:2016 + A2:2013, modifiziert A2:2013/Cor.:2014) (german version)
Edition 2018-04-01

IEEE/IEC International Standard for TAP-changers - Part 2: Application guidelines
Edition 2019

Specification for pressure and vacuum switches
Edition 1992-01-31

Tap-changers - Part 1: performance requirements and test methods
Edition 2015-05-01

High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines (( IEC 62271-112:2021) EN IEC 62271-112:2021) (german version)
Edition 2023-02-01

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A - Part 006:6,3 mm & 2,8 mm blade terminal with polarized signal contact - Product standard
Edition 2024-05-15

Aerospace series - Circuits breakers - Test methods - Part 405: fluid resistance
Edition 2005-06-01

Aerospace series - Circuits breakers - Test methods - Part 504: strength of mounting elements
Edition 2005-06-01

Aerospace series - Circuits breakers - Test methods - Part 506: vibration performance
Edition 2005-06-01

Aerospace series - Circuits breakers - Test methods - Part 508: centrifugal acceleration
Edition 2005-06-01