Mining type flameproof gate-end boxes. Gate-end boxes for direct-on-line motor starting (for use on 3-phase a.c. circuits up to 650 volts).
STANDARD published on 25.3.1965
Designation standards: BS 787-1:1965
Note: WITHDRAWN
Publication date standards: 25.3.1965
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS