Also see:
[ref:
http://electric-vehicle-discussion-list.413529.n4.nabble.com/Duosida-Charge-handle-frustration-tp4696976.html
Duosida Charge handle frustration
]
http://www.evbitz.uk/Type_1_Plug.html
1 of several evbitz pages that mentions Duosida
https://www.google.com/search?q="evbitz.uk"+Du
All,
For what it is worth, the early versions of Duosida (now Dostar) Type 1 (J1772)
plugs have L, N & E connector ‘pins’ which have a small ‘collar’ around the
open end, 1/4” or so down from the open end sitting in a groove which retains
the collar. The pins themselves are slit along their le