British Standards Document
BS 546
Specification. Two-pole and earthing-pin plugs, socket-outlets and socket-outlet adaptors

https://doi.org/10.3403/01713890U

BS 546 is maintained by PEL/23. The current release of this standard is:

BS 546:1950 Specification. Two-pole and earthing-pin plugs, socket-outlets and socket-outlet adaptors

https://doi.org/10.3403/01713890 (published 16/03/1950)

This standard is available from the following sources:

Other historical versions of this standard document also exist: