#Cable
Автор: MangGyver
Загружено: 2023-05-14
Просмотров: 73
Описание:
Insulated electrical wires used for power distribution, control, and communication are supported by a cable tray system in building electrical wiring. In commercial and industrial construction, cable trays are frequently used for cable management as an alternative to open wiring or electrical conduit systems. Since new wires can be installed by placing them in the tray rather than pulling them through a pipe, they are especially helpful in instances when changes to a wiring system are planned.
A cable tray is a unit, an assembly of units or sections, and related fittings that constitute a rigid structural system used to securely anchor or support cables and raceways, per the National Electrical Code standard of the United States[1].
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