Specification for 50 A flameproof restrained and bolted plugs and sockets for voltages not exceeding 650 V, primarily for use in mining.
NORM herausgegeben am 30.1.1981
Designation standards: BS 5125:1974
Note: UNGÜLTIG
Publication date standards: 30.1.1981
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS