Online Standards Store PDF
Low-voltage switchgear and control gear assemblies. Part 2. Particular requirements for busbar trunking systems ( busways )
Document status: Active
Explosive atmospheres. Part 20-1. Material characteristics for gas and vapour. Classification. Test methods and data
Document status: Active
Low-voltage fuses. Part 3-1. Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications). Sections I to IV
Document status: Cancelled
Rotating electrical machines of middle size. Mounting dimensions
Document status: Active
Power generating sets and mobile electric power station with internal combustion engines. General technical requirements
Document status: Active