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IEC

IEC TS 61973:2012+AMD1:2019 CSV
En Vigor
2019-05-09
High voltage direct current (HVDC) substation audible noise
IEC

IEC 62271-214:2024
En Vigor
2024-04-16
High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
IEC

IEC 60155:1993
En Vigor
1993-11-30
Glow-starters for fluorescent lamps
IEC

IEC 60061-2:1969/AMD46:2013
En Vigor
2013-02-26
Amendment 46 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders