This article provides a step-by-step guide for using a wire tracer to identify and label low-voltage cables, ensuring safe and efficient operations. A guide to determining the suitability of UL Certified, Listed, Classified and Verified wire and cable for use in a specific installation. The mechanical and electrical characteristics, tests, certifications, overall quality management, recommendations mentioned in this technical guide only apply to our own cable management ranges and cannot under any circumstances be transposed to si osure, overheating or. The B-Line series Cable Tray Manual was produced by our technical staff. The following pages address the 2014 National Electrical Code® requirements for cable tray systems as well as design. association representing the major electrical equipment manufac-turers in the U. The Cable Tray ng standards, performance standards, test standards and application in this document have been tested extens ompetent professional en completely installed, without damage either to conductors or. It is essential to recognize that not all tray cables possess the same characteristics, and their ability to withstand direct sunlight hinges on several factors, including the materials used, their ratings and the specifications set forth by the manufacturer.