IEC 60364-5-55 A3 f2 Ed.1: Low-voltage electrical installations - Part 5-55: Selection and erection of electrical equipment - Other equipment; Clause 557: Auxiliary circuits

IEC 60364-7-712, Ed.2: Low-voltage electrical installations Part 7-712: Requirements for special installations or locations Photovoltaic (PV) systems

IEC 60364-7-722 Ed.1: Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supply of electric vehicles

IEC 60364-7-722 Ed.1: Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations Supply of electric vehicle

Amendment 1 to IEC 60364-4-44: Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443 - Protection against overvoltages of atmospheric origin or due to switching

Amendment 1 to IEC 60364-4-44: Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443 - Protection against overvoltages of atmospheric origin or due to switching

IEC 60364-7-722: Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supply of electric vehicle

Amendment 2 to IEC 60364-5-53: Electrical installations of buildings - Part 5-53: selection and erection of electrical equipment - isolation, switching and control - Clause 534 - devices for protection against overvoltages

IEC/TR 61200-52: Electrical installation guide - Part 52: Selection and erection of electrical equipment - Wiring systems

Documentation of software for process control systems and facilities