High-voltage switchgear and controlgear -- Part 102: Alternating current disconnectors and earthing switches ((IEC 62271-102:2018) EN IEC 62271-102:2018) (english version)
Safety of machinery - Electrical equipment of machines - Part 11: Requirements for equipment for voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV (IEC 60204-11:2018) (english version)