Air-break switches and isolators. Switches and isolators for voltages not exceeding 660 volts and currents up to 800 amperes a.c..
NORMA vydána dne 18.3.1966
Designation standards: BS 861-2:1966
Note: NEPLATNÁ
Publication date standards: 18.3.1966
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technické normy BS