Cable trough provides both a high security shallow trench for cable protection and management with support for post elevated cable routes – we distribute a range of cable troughing systems manufactured in GRP, GRC or concrete for all infrastructure installations including. Cable trough provides both a high security shallow trench for cable protection and management with support for post elevated cable routes – we distribute a range of cable troughing systems manufactured in GRP, GRC or concrete for all infrastructure installations including. The trough type cable tray represents a fundamental infrastructure component designed to support and organize electrical cables in commercial, industrial, and residential installations. This robust cable management system features a continuous bottom surface with raised sides, creating a protective. Trough Cable Trays offer moderate ventilation with added cable support frequency. has three load carrying capabilities: Heavy Duty Return Flange, Medium Duty Return Flange and Light Duty. And offer a good ventilation to cables, are generally used for moderate heat generating electrical or. Cable troughs are convenient systems for providing safe, secure and practical management of electrical cables, pipes and other service utilities. They can act as a permanent or temporary routing solution for applications where cables need to be quickly adapted. Selecting a specific width will show cable trays with that width, as well as cable tray accessories compatible with that width.