Where cables are large or cable runs are long, their installation may require pulling tools (Figures 23 and 24) in such cases the following is recommended. The installation of cables shall meet the requirements of BS 7671 (The Wiring Regulations) or other national requirements as applicable.Ģ.13 Power Cables 2.13.1 Pulling Considerations Surface areas of tray or ladder components likely to come into contact with cables shall not cause damage to the cables when installed according to the manufacture’s instruction or this guide.Ĭable tray or cable ladder should never be used as a walkway. Prior to installing cable in the tray or ladder, examine the cable paths to ensure all areas are free of debris that may interfere with the cable’s installation.
