Searching for weatherproof four conductor connectors rated for much more than 24vdc at 10 Amps, I came across some surplus Amphenol connectors that should fit the bill. I’ve shot a few photos to show how these work. These were bought from a surplus dealer via their eBay store.
As the 4o3a Rotator Genius uses CAT5 but screw wired inside the Azimuth sensor located out on the antenna, I wanted a weather resistant Ethernet connector. This way I could pre-wire the sensor in the workshop and if I ever needed to replace it the change out would avoid getting inside the sensor while up on the tower.
So I picked a commodity Ethernet extender which with a pit of extra work will be about as waterproof as it gets These came from Amazon
I bought a five pack of the Ethernet connectors with most for future use, and the Amphenol connectors came as two-sets again providing a spare.
As I will be putting up another Skyneedle at my Washington Island home in 2020, the spares will be used there.