TRIM TRIO® Connectors Souriau TRIM TRIO® family of industrial connectors provide a range of options for demanding applications ranging from sophisticated electronic devices to rugged industrial equipment used in harsh environments. These waterproof, harsh environment connectors are offered in robust plastic, shielded metal, or hybrid plastic and metal options. TRIM TRIO connector styles include plastic circular, metal circular, high mating cycle, mixed power/signal, and plastic rectangular. Each style can make use of screw machined, stamped & formed, coaxial, fiber optic, and power contacts. TRIM TRIO's unique contact system can be used in any connector and in any position. The extensive design flexibility enables the user to design application-specific solutions. The offering is well-suited for test and measurement, robotics, process control, handling equipment, factory automation and motor drives, public transportation and traffic control, and medical instrumentation.