IEC-61439
Low-voltage switchgear and controlgear assemblies
Defines requirements for factory-built and partially type-tested switchgear and controlgear assemblies. Covers power distribution boards, motor control centres, and busbar trunking systems for industrial and commercial installations.
- Document
- IEC 61439 (series, 2020)
- URL
- https://webstore.iec.ch/en/publication/5459
- Label
- Standard
- Keywords
- switchgear controlgear power distribution motor control centre busbar trunking low-voltage assemblies
Domain: Electrical and Electronics Engineering · Standard