Electrical apparatus for explosive gas atmospheres. Part 18. Construction, tests and marking of type of protection encapsulation 'm' electrical apparatus
Document status: Cancelled
Low-voltage switchgear and controlgear assemblies. Part 0. Guidance to specifying assemblies
Document status: Active
Lamp controlgear. Ballasts for discharge lamps (excluding fluorescent lamps). Performance requirements
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 506. Mechanical tests. Impact test at low temperature for insulations and sheaths
Document status: Active
The railway transport objects testing methods of prolongation operating cycle. Part 1. Power transformers and auto transformers for railway power substations, transform substations and power supply linear devices
Document status: Active
Electrical equipment and receivers of electric energy. Series of nominal currents
Document status: Active
