Cable laying in two-layer cable trays

General Practice: Cables within the tray should be laid straight and orderly, avoiding crosses or overlaps, and should not protrude. All bends must be securely fastened. 5 meters, ensuring even. 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. Cable trays should be installed on buildings and structures (such as walls, columns, beams, floors, etc. ) as much as possible, in close coordination with civil construction. Cable Tray Types and When to Use Each ...