Specification for control switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000 V a.c. and 1200 V d.c.). General requirements.
NORMA vydána dne 1.5.1982
Designation standards: BS 4794-1:1979
Note: NEPLATNÁ
Publication date standards: 1.5.1982
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Kategorie: Technické normy BS