
Tracked Changes. Low-voltage switchgear and controlgear. Contactors and motor-starters. Semiconductor motor controllers, starters and soft-starter.
NORMA vydána dne 12.6.2023
Designation standards: BS EN IEC 60947-4-2:2023-TC
Publication date standards: 12.6.2023
The number of pages: 290
Approximate weight : 901 g (1.99 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 26365 7 Status: Revision Underway