Buy a cable tray

Buy a cable tray: select correctly
The organization of cables is a task that seems simple at first glance, but can turn into a real head, if you approach it without proper attention. The randomly scattered wires not only spoil the appearance, but also create a threat to safety, make it difficult to maintain and repair electrical equipment. Therefore, the optimal solution is the use of cable trays. But how to choose a suitable option among a huge variety? Let's figure it out.
Choosing material: steel, plastic or aluminum?
The first important question is - what material the tray should be made of. Steel trays are characterized by high strength and durability, well withstand large loads and temperature changes. However, they are somewhat harder and can be corroded if they do not have the appropriate coating. Aluminum trays are easier than steel, have good corrosion resistance and are convenient in installation. Plastic trays are the most budget option, light and simple in installation, but suitable for smaller loads and may not be so durable. The choice of material depends on specific operating conditions and strength requirements.
Determining the size and type of tray: perforated or closed?
The next stage is the determination of the necessary sizes of the tray. The width and height are selected depending on the quantity and diameter of the cables that need to be placed. Do not save a place - it is better to take a tray with a margin to ensure free circulation of air and simplify further maintenance. It is also worth deciding on the type of tray: perforated trays provide better ventilation, which is especially important for cables that release heat. Closed trays better protect the wires from external influences, dust and moisture. The choice depends on the operating conditions and the type of cables.
Installation and installation: simplicity and convenience
And finally, pay attention to the convenience of installation. Some trays have special elements for quick and light connection, which significantly accelerates and simplifies the installation process. Check the availability of the necessary fasteners in the kit. The correct choice and installation of cable trays is the key to the neat and safe placement of cables, which will significantly facilitate the further operation of electrical equipment and create order in your room.