000 00468 a2200133 4500
999 _c66824
_d66824
008 200910b ||||| |||| 00| 0 eng d
100 _aInternational Electrotechnical Commission
245 _aIEC 60947-4-2:2020 ; Low-voltage switchgear and controlgear – Part 4-2: Contactors and motor-starters – Semiconductor motor controllers, starters and soft-starters
250 _aEd.4.0
260 _bIEC
_c2020
_aGeneva
300 _a230p.
310 _a0
942 _cSTDS