Specification for mining type flameproof gate-end boxes. Gate-end boxes with air-break circuit-breakers (for use on 3-phase a.c. circuits up to 650 volts).
STANDARD published on 30.8.1968
Designation standards: BS 787-2:1968
Note: WITHDRAWN
Publication date standards: 30.8.1968
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Category: Technical standards BS