Trim Trio UTP Connectors Souriau Trim Trio UTP Connectors offer an economical, lightweight, and robust multiway connector solution. The corrosion proof, IP65 connectors are available in eight shell sizes and ten insert arrangements including two VDE versions. They also features a metal wave spring, which locks with an audible positive click and a rapid and secure 1/3-turn connection. UTP connectors are interchangeable and intermountable with the Trim Trio UT0 (full metal) and UTG (plastic with metal coupling ring) industrial connector families.