Several types of tray are used in different applications. A solid-bottom tray provides the maximum protection to cables, but requires cutting the tray or using fittings to enter or exit cables. A deep, solid enclosure for cables is called a cable channel or cable trough. A ventilated tray has openings in the bottom of the tray, allowing some air circulation around the cables, water drainage, and allowing some dust to fall through the tray. Small cables may exit the tray throug.
[pdf] Cable tray fittings are essential accessories that improve the flexibility, stability, and functionality of cable tray systems. The versatile OBO cable tray systems stand for efficiency, stability and safety. This applies to the screw-on variants as well as the cable trays with the innovative Magic plug connection. All illustrations, descriptions and technical information included in this document are provided as indications and can cable trays are equivalent. The mechanical and electrical characteristics, tests, certifications, overall quality management, recommendations mentioned. Cable trays are components used in the wiring of buildings to support insulated cables and organise them to be hidden from view.
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