Sound system equipment - Part 5: Loudspeakers

Sound system equipment. Part 6: Auxiliary passive elements

Sound system equipment - Part 7: Headphones and earphones

Sound system equipment. Part 8: Automatic gain control devices

Sound system equipment. Part 9: Artificial reverberation, time delay and frequency shift equipment

Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K

Low-voltage fuses - Part 3: Supplementary requirements for fuses for operation by unskilled persons (fuses mainly for household and similar applications) - Examples of standardized systems of fuses A to F

Low-voltage fuses - Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices

Low-voltage fuses - Part 6: Supplementary requirements for fuse-links for the protection of solar photovoltaic energy systems

Low-voltage fuses - Part 7: Supplementary requirements for fuse-links for the protection of batteries and battery systems

High-voltage test techniques – Charge-based measurement of partial discharges

Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 V

Carbon brushes, brush holders, commutators and slip-rings - Definitions and nomenclature

High-voltage fuses - Part 1: Current-limiting fuses

High-voltage fuses - Part 2: Expulsion fuses

High-voltage fuses - Part 4: Additional testing requirements for high-voltage expulsion fuses utilizing polymeric insulators

Packaging of components for automatic handling - Part 2: Tape packaging of components with unidirectional leads on continuous tapes

Packaging of components for automatic handling - Part 3: Packaging of surface mount components on continuous tapes

Packaging of components for automatic handling - Part 5: Matrix trays

Electric cables - Calculation of the current rating - Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General

Electric cables - Calculation of the current rating - Part 1-2: Current rating equations (100 % load factor) and calculations of losses - Sheath eddy current loss factors for two circuits in flat formation

Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses

Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance

Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 2: A method for calculating reduction factors for groups of cables in free air, protected from solar radiation

Electric cables - Calculation of the current rating - Part 2-3: Thermal resistance - Cables installed in ventilated tunnels