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IEC
IEC 61439-6:2012
En Vigor
2012-05-23
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar
trunking systems (busways)
IEC
IEC TS 62257-301:2025
En Vigor
2025-08-26
Renewable energy off-grid systems - Part 301: Generators - Integration
of solar with other forms of power generation within hybrid power systems
IEC
IEC 62271-104:2020
En Vigor
2020-08-21
High-voltage switchgear and controlgear - Part 104: Alternating current
switches for rated voltages higher than 52 kV
IEC
IEC 61300-2-27:2024
En Vigor
2024-05-02
Fibre optic interconnecting devices and passive components - Basic test
and measurement procedures - Part 2-27: Tests - Dust (laminar flow)
