Norm-Entwurf
22/30451630 DC
22/30451630 DC
BS EN 60947-4-1. Low-voltage switchgear and controlgear. Part 4-1. Contactors and motor-starters. Electromechanical contactors and motor-starters
Titel (englisch)
BS EN 60947-4-1. Low-voltage switchgear and controlgear. Part 4-1. Contactors and motor-starters. Electromechanical contactors and motor-starters