On 06/04/2023 22:10, Pancho wrote:
On 4/6/23 13:33, Andy Burns wrote:
Philip Herlihy wrote:
Adrian Caspersz wrote...
https://www.fatallyflawed.org.uk/BS1363/assets/images/Illegal_plug_2n.jpg >>>>
Er,... Whats wrong with that?
No fuse
Earth pin must be all "brass" or all plastic*
If the device doesn't need earth, class 2 appliance, and thus could have
a plastic earth pin, what is the harm of having a half shrouded one.
The earth pin is longer to ensure earth makes first and breaks last -
and to make sure that happens the earth contact in the socket is located
at the entry to the socket, not the back, and the earth pin (when not functioning as a "shutter operating device") is solid metal for the full length.
Sleeve the earth pin on a BS1363 plug and you end up with no earth
connection when the plug is fully inserted and the live+neutral contact
has been made.
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