We used the Deutsche connectors extensively at my last job and agree they are good.The super cheap waterproof ones are ok
Deutsch DT are my favourite clones are decent enough.
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Current capacity can be determined by the wire size it will take
squirt of acf 50 keeps them great for years ,,,Thanks guys. Immediate use is to replace the 2-way spade terminals I used to swap out my motorbike indicators before they rot right out, and the 3-way unsealed white plastic fuel pump connector (which has replaced the 2004 OEM sealed one, which DID rot out). I went to remove the fuel tank this weekend and the new connector I fitted just a few weeks ago had green terminals which almost didn't un-plug. I'm looking for something more professional and long-lasting.
Good ole Vaseline is just so good in these situations.Thanks guys. Immediate use is to replace the 2-way spade terminals I used to swap out my motorbike indicators before they rot right out,
One bloke i do a fair bit of work for always uses this method and to be fair I've never seen a rusty connection using it but.....
Scotchblock the wires together
Freezer bag full of grease
Insert said wires and scotchblocks into bag of grease
Cable tie the top shut and cable tie to chassis etc
Ps
Mostly lights on farm trailers etc not nuclear reactors
To be fair to him they don't ever give trouble but christ it does look a bodge when he does it!Now I know why I end up fixing lashed together trailers so often.
Superseals are cheap af, do the job great, and if you bob a little contact grease on them too against galling, downright indestructable if done properly






