BS 5486-12:1979
Specification for factory-built assemblies of switchgear and controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Particular requirements for miniature circuit-breaker boards
https://doi.org/10.3403/00002492 (published 30/03/1979)
BS 5486-12:1979 is maintained by PEL/17. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS 5486-12:1989 [current until 31/07/2007]