Souriau Sunbank by Eaton, UTGX 3 Way Flange Mount Circular Connector Plug, Socket Contacts,Shell Size 10, Bayonet,

The Souriau UTGX series square flange receptacle is a ruggedized interconnect solution ideal for outdoor and indoor dynamic applications requiring dust protection, with high number of mating cycles performance, continuous protection against water ingress (projection - immersion) and routine pressure washing protection. The UTGX series can be used in a wide range of configurations and electrical layouts, allowing you to save space on your equipment. Updates to the lightweight design make the UTGX series connectors easier than ever for operators to handle quickly. UTGX will save time and money for your business.

This is a safe and reliable solution
Outdoor & shock-proof
Waterproof
UV resistant
Quick mating