1/13/2024 0 Comments Cable tray installerJust as voice and data designers and installers a-dopted basket tray, it also gained the attention of industrial and commercial electrical designers and contractors. Soon, basket tray became the de factostandard for all communications cabling. As demand for voice and data cabling grew and cable bundles ballooned from a handful to hundreds or thousands of cables, there was a need to move from single point supports to the continuous support of a cable tray. Voice and data designers and installers viewed basket tray as a versatile replacement to the J-hooks and bridle rings commonly in use while offering savings of 50%–75% less than legacy aluminum ladder type trays. 1Voice and data jobs often required no electrical permits or inspections so there was little regulatory oversight from AHJs. was focused almost entirely on telephone and computer cabling system applications because that market offered less resistance than the electrical power market. The introduction of basket tray to the U. Wire mesh basket tray promised savings in both materials and labor and gained considerable success in Europe through the mid-1990s when the concept was exported to the United States. In the early 1970s, a new form of cable tray was introduced to the European market.
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