What is a cable tray system?
According to the National Electrical Code (NEC), a cable tray system is “a unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways.” Briefly speaking,
In the electrical wiring of buildings, a cable tray system is used to support insulated electrical cables used for power distribution, control, and communication. Cable trays are used as an alternative to open wiring or electrical conduit systems, and are commonly used for cable management in commercial and industrial construction.
Wire Mesh Cable Tray Products provide point-to-point pathways for network cabling in data centers, network equipment rooms and office spaces.
What types of cable tray are available?
Although in different countries, the type of cable tray may be a little different according to the practice. Cable tray internationally consists of below types that you can find in diverse industry or market report.
What materials / finishes are available for the various cable tray systems?
1. Steel
l Plain
l Pre-galvanized
l Electrogalvanized
l Hot-dip galvanized
l Powder coated
l Nickel plated
l Stainless steel: type 304/316/316L
2. Aluminum
3. Fiber Reinforced Plastic (FRP)