BS 127:1930

Flame proof air-break circuit breakers for voltages not exceeding 660 volts.

NORM herausgegeben am 1.1.1930

The information about the standard:

Designation standards: BS 127:1930
Note: UNGÜLTIG
Publication date standards: 1.1.1930
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS