Online Standards Store PDF
Electronic control gear supplied from the sources of direct or alternative current for light emitted diode modules. Performance requirements
Document status: Active
Fluids for electrotechnical applications. Unused mineral insulating oils for transformers and switchgear. Specifications
Document status: Active
Test procedures for determining physical properties of brush materials for electrical machines
Document status: Active
Low-voltage switchgear and controlgear assemblies. Part 2: Particular requirements for busbar trunking systems (busways)
Document status: Active