The connector is used in my for the connection of the electric outboard. Unfortunately there is no screw cap for the socket, but I found it with some searching on the internet.
Plug and socket are "heavy" and technically ok But unfortunately, the designers have definitely forgotten something quite important: if the plug is not plugged in, the socket so open, so the can on a ship so well with a (screw) lid to be closed , so that there is no risk of short circuit (water!) And no risk of contamination ..... but this cover is missing ..... According to the description, I suspect US or British engineers who have come up with this. The only solution for me: adhesive tape when not in use.
Connector useful but the high price is out of proportion to the design of the connector. The screw connections are far too small for large cable cross sections (30A)?