DIN EN 60947-4-2/A1 VDE 0660-117/A1:1998-03
Low-voltage switchgear and controlgear
Contactors and motor-starters - A.C. semiconductor motor controllers and starters
(IEC 60947-4-2/A1:1997); German version EN 60947-4-2/A1:1997
Class/Status:
Standard,
withdrawn
Released: 1998-03
VDE Art. No.: 0660076