On Wed, 07 Aug 2013 12:52:14 +0200, MM wrote:
> By the way, it's the same with my Oral-B electric toothbrush charger. It
> also has a 2-pin plug that won't fit in a German socket.
>
> What weird "standard" are these 2-pin plugs manufactured to?
They're to a proper imperially-measured UK standard, rather than one of
Johnny Foreigner's damnable Not-Invented-Here metricised standards...
The various Europlug standards agree on two round pins measuring 4.8 by
19 mm (0.189 by 0.748 in), spaced 19 mm (0.748 in) apart
But the BS 4573 UK shaver has 0.2 in (5.08 mm) diameter pins 0.625 in
(15.88 mm) long and 0.656 in (16.66 mm) apart.
And our Oral-B toothbrush plugs straight into our perfectly normal UK
shaver socket. "But so do Europlugs", I hear you cry...
"It is more usual to find shaver supply units meeting BS EN 61558-2-5
which include an isolation transformer and usually accept multiple two-
pin plug types including BS 4573, Europlug and Australian."
All c'n'p from...
http://en.wikipedia.org/wiki/AC_power_plugs_and_sockets