Ladder Cable Tray
Ladder cable tray – Cable ladder systems and cable tray systems are designed for use as supports forcables and not as enclosures giving full mechanical protection. They are not intended to be used as ladders, walk ways or support for people as this can cause personal injury and also damage the system and any installed cables.
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 conduitsystems, and are commonly used for cable management in commercial and industrial construction. They are especially useful in situations where changes to a wiring system are anticipated, since new cables can be installed by laying them in the tray, instead of pulling them through a pipe.
According to the National Electrical Code (NEC), a cable tray 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.
