Cable Trays, Shelves, and Supports

Cable trays, cable shelves, and cable supports are essential components of any electrical installation and form part of a complete cable management system. They organize cable routing while protecting cables from mechanical damage, excessive bending, and contact with one another. In addition, they improve the appearance of electrical switchrooms and other cable installations, reduce the risk of fire and short circuits by enhancing overall fire safety, and provide convenient access for cable inspection, maintenance, and replacement.

Cable trays are used to support and route various types of power and control cables. Metal cable shelves provide a mounting platform for cable trays, electrical panels, and switching equipment, while cable supports serve as the structural framework that securely supports and fixes cable trays and shelves in place.

Types of Cable Trays

Cable trays are available in the following types:

• Perforated cable trays — a universal solution suitable for a wide range of power and control cables.
• Solid-bottom (closed) cable trays — provide greater protection and a cleaner appearance, while offering less ventilation.
• Ladder cable trays — designed primarily for routing heavy-duty power cables and supporting higher cable loads.
• Wire mesh cable trays — ideal for lightweight cables and installations requiring maximum ventilation and flexible cable routing.

Perforated cable trays are the most practical and efficient solution for routing wires, control cables, and power cables with voltages up to 1,000 V. They are easily mounted to brackets, hangers, or cable support structures and can be protected with primer, painted, or powder-coated finishes. These trays are manufactured from perforated steel sheet for maximum strength and durability.

The best choice is to buy a steel cable tray, as steel provides superior mechanical strength and a longer service life. Cable trays are also available in plastic and aluminum versions, which are more economical but less durable and not suitable for certain cable applications.

You can buy cable shelves of any type directly from our website. Based on your technical documentation and individual requirements, we can manufacture products in a specific color and with the protective coating best suited to your project.

Types of Cable Shelves

A cable shelf may be perforated, providing mounting points for cable trays, electrical panels, and switching equipment, or solid, offering a cleaner and more aesthetic appearance.

The K1160–K1163 cable shelves are a universal solution for supporting cables, cable trays, cable ducts, and wall-mounted cable rack systems in electrical installations. They are easy to install and dismantle, accommodate cables of various diameters, and feature a galvanized finish that provides excellent corrosion resistance and long-term durability.

Among the knock-down metal cable shelves, the K1161 cable shelf is designed for mounting cable routes to walls or ceilings and is used together with K1150–K1155 cable supports. Its modular design requires no additional fastening hardware and ensures reliable cable fixation through a secure connection to the support system.

All wall-mounted metal cable shelves are manufactured from galvanized steel and are available with an additional painted protective coating for enhanced corrosion resistance and an improved appearance. Hot-dip galvanizing in accordance with GOST 15150-69 is also available for maximum protection in aggressive operating environments.

Types of Cable Supports

Cable supports for wall-mounted metal cable shelves are available in the following types:

• Perforated supports — feature perforations along their entire length, providing excellent ventilation and allowing cables to be secured with fastening clips or cable ties. They are ideal for organizing large cable installations.
• Profile supports — manufactured with an open-channel profile that provides easy access to cables and simplifies installation, maintenance, and future modifications.
• Floor-mounted supports — designed to provide stable support for cable trays and are commonly used in facilities with extensive cable infrastructure.
• Corner supports — intended for connecting cable trays at angles, enabling efficient cable routing around corners while protecting cables from mechanical damage.

 

The K1150, K1151, K1152, K1153, K1154, and K1155 cable supports differ in their technical specifications, including length, number of mounting holes, and weight. Each model is designed to provide secure and efficient cable installation in electrical systems, with the appropriate support selected according to the requirements of a specific project.

All K1150–K1155 cable supports are intended for the installation of cable trays, metal cable shelves, and open cable routing systems.

They are typically manufactured from cold-rolled steel and are available with one of the following protective finishes: painted coating, hot-dip galvanizing, or galvanized steel. The supports can be fixed to building structures using bolts, anchors, welding to embedded parts, or K1157 mounting brackets, while cable trays are attached using HK Series clamps. The supports are easy to install and dismantle, offer excellent corrosion resistance, and are compatible with cable trays and cable ducts of various sizes.

Applications

Cable supports, cable shelves, and cable trays are widely used across a broad range of electrical installations, including:

• Electrical switchrooms — for the organization and protection of cables inside electrical panels and switchgear rooms.
• Industrial facilities — for installing cable routing systems in manufacturing and production environments.
• Office buildings — for organizing power and communication cables beneath workstations and raised flooring systems.
• Residential buildings — for routing electrical cables in apartments, private houses, and residential infrastructure.

Before you buy cable supports, cable trays, or cable shelves, it is important to consider the type and quantity of cables, operating conditions, and applicable safety requirements. If you have any questions or need assistance selecting the right solution, our specialists are ready to help.

Nika Energy is a reliable manufacturer of electrical equipment and cable management systems in Ukraine. We offer high-quality products at competitive prices. On our website, you can buy standard products or send us your technical documentation to order custom wall-mounted metal cable shelves.

All of our products comply with international safety and engineering standards, ensuring reliable, durable, and long-lasting cable management solutions. Order from professionals—contact us today.