PLP Tri-Bundle String Assemblies, including tangent suspensions, angled suspensions, and dead-ends, have been designed to accommodate the maximum vertical or tensile load of all conductors in the bundle. Standard configurations come in 18” x 18” x 18” spacing. The assemblies can be designed to accommodate specified insulator strength, string length, bundle spacing, and other factors. Designs may be independently tested to ensure corona performance at the specified line voltage.