A little while ago the loss of control of a ship and destruction of the Key Bridge in Baltimore implicated a WAGO connector. It is not clear whether the connector failed or whether it was an installation error, which is actually far more likely (we all make mistakes). However, I do get questions about the suitability of Wago connectors for yachts. I tested them, along with several other types, and they answer is yes and maybe. They are good for some things, but not for small wires and not as good as some other things. Strain relief is is still vital.
I use Wagos for some things. I also solder very small wires, use crimps, and use pressure plate- and eye-type terminal strips. It all depends. And contrary to popular belief, USCG does permit wire nuts inside weatherproof enclosures. In fact, it is always a good idea to use an enclosure if ...
- There is any chance of loose gear coming in contact with the confections.
- If splashes are possible.
- To provide strain relic and vibration damaging.
