Open Type Cable Tray

Simply put tray cable is a versatile cable approved for installation in cable trays or raceways.

Open type cable tray.

Graybar is your trusted distributor for cable tray and fittings. Generally used in applications with intermediate to long support spans 12 to 30 feet. These requirements are based on the allowable cable fill area in a cable tray. It is the predominate cable tray type due to its many desirable features.

1 ladder cable tray. In the electrical wiring of buildings a cable tray system is used to support insulated electrical cables used for power distribution control and communication. Ladder cable tray is used for about 75 percent of the cable tray wiring system installations. Cable tray must be supported on spans shorter than or equal to the length of the cable tray being installed.

Depending on the cable tray type and cable there are various requirements for spacing and loading cables per article 392. Individual rungs will support without collapse a 200 lb. Shop our inventory of cable tray online. Menu products by category.

Cablofil wire mesh cable trays are constructed of precision engineered high quality welded steel wire and are the result of decades of research gained from the installation of 94 000 miles of cable trays across the globe. Tray cable is the all around cable. Houston wire cable is a trusted distributor of tray cables for power and control. 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.

High quality wire mesh cable trays. There are also requirements that circuits of different voltage classes be separated in tray. They are especially useful in situations where changes to a. Tray cable comes in multiconductor and multipair styles that can be used for control instrumentation signal power and lighting.

It can be used in wet or dry locations indoors or outside and shielded or left. Mfr 0020020630 view product. 90 7 kg concentrated load applied at the mid span of the rung over and above the nemarated cable load with a 1 5 safety factor for highlighted nema spans and loads. 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.

Bar type cable rack cable manager te grey 1 1 2 in. They have a 300 volt insulation rating and are available in sizes 22 awg to 12 awg.