IEC 61537 provides clear direction on the design of cable trays, including bend radii, supports, and spacing. Cable tray systems must follow straight, logical paths and avoid unnecessary. Panduit offers industry-leading cable routing systems as part of comprehensive, integrated data center solutions to effectively manage and protect high-performance communication, computing, and power cables. Wire Basket Overhead Cable Tray Routing System contributes to effective space utilization. maintain spacing or to keep cables in place when the tray is ect the minimum bend ra-dius for cables as they exit the bottom of the cable tray. A rung spacing of 6 to 9 inches (150 to 230 mm) is preferable when the cable tray cont d for instrumentation and control applications that require. This publication is intended as a practical guide for the proper and safe* installation of cable ladder systems, cable tray systems, channel support systems and associated supports. To achieve safety, efficiency, and compliance, using IEC standards is crucial. Cable trays: Cable trays are open metal structures that can carry cables over long distances. This guide covers best practices for cable management, routing, and pathway selection to help keep your infrastructure reliable, organized, and easy to maintain. Before running any wire, sketch out the full.