Accessories for metal cable trays
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Accessories for metal cable routes - essential installation elements
At Onninen we offer a wide range of accessories for metal cable trays. These are key elements of any professional electrical installation. Our range includes products from renowned brands such as Baks and Obo Bettermann. They make the installation and operation of cable routes easier and more efficient. Our experience shows that selecting the right accessories is of great importance for the durability and reliability of the entire system.
Types of accessories for metal cable routes
Our range includes a variety of accessories. These include:
- Expansion pins and sleeves
- Bolts, nuts and washers
- Reactive power compensators
- Ceiling anchors
Each of these elements plays an important role in the proper functioning of metal cable routes. Expansion bolts provide stable attachment to various surfaces. Screws and nuts enable precise connection of elements. Reactive power compensators help to optimize the electrical parameters of the installation.
How to choose the right accessories for metal cable routes?
The selection of the right accessories depends on many factors. The type of substrate on which the cable route is installed must be taken into account. The expected load capacity of the system is also important. At Onninen we advise on how to select the right components for specific conditions. We often come across questions about selecting expansion bolts for concrete walls. In such cases, we recommend products with increased strength.
When designing large industrial facilities, it is crucial to take into account environmental conditions. In production halls exposed to vibrations, we use special locking nuts. They prevent spontaneous loosening of connections. For external installations, we recommend stainless steel accessories. They are resistant to corrosion and atmospheric factors.
In the case of office reorganization, we most often encounter the need for a flexible cable route system. Here, mushroom head screws and connecting nuts come in handy. They enable quick assembly and disassembly of route elements. This makes modifying the installation simple and does not require specialized tools.
Innovative solutions in accessories for metal cable routes
The market for accessories for cable routes is constantly developing. New, technologically advanced products are appearing. Our offer includes, among others, ceiling anchors with fire resistance certificates. They are necessary in buildings with increased safety requirements. Another example are self-drilling screws with EPDM washers. They provide tight connections in external installations.
Many customers ask us about possibilities of optimizing assembly time. In response to these needs, we have introduced assembly kits to our offer. They contain a complete set of accessories selected for a specific type of cable route. This significantly speeds up the work of installers and minimizes the risk of errors.
Our experience shows that multifunctional accessories are becoming increasingly popular. An example is rhombus nuts with a snap function. They can be used both to connect elements and to secure cables. Such solutions reduce the number of parts needed and simplify logistics on the construction site.
At Onninen we focus on innovation, but we do not forget about proven solutions. Our offer includes both classic brass expansion sleeves and modern chipless fastening systems. Thanks to this, each customer can choose accessories that are perfectly suited to their needs and preferences.
When selecting accessories for metal cable routes, it is also crucial to take into account standards and regulations. All products in our offer meet the requirements of European safety standards. This applies to both mechanical and electrical parameters. In the case of special installations, e.g. in explosion-hazard zones, we offer accessories with appropriate approvals and certificates.
In our daily practice, we observe a growing interest in ecological solutions. In response to these trends, we have introduced accessories made from recyclable materials. These include, among others, pads made from recycled plastics. Such products allow our clients to implement projects in line with the principles of sustainable development.
Onninen recommends paying special attention to the selection of accessories for cable routes in special-purpose facilities. In hospitals or data processing centers, the reliability of the installation is key. Here, redundant systems, such as double mountings or anti-vibration protection, come in handy. Such solutions minimize the risk of failures and downtime.
In our daily work, we often encounter challenges related to limited installation space. In such situations, we recommend compact accessories such as reinforced nuts or expansion sleeve screws. They allow for the creation of solid connections even in tight spaces, e.g. in installation shafts or suspended ceilings.
Accessories for metal cable routes are not only connecting elements, but also important components that affect the safety of the entire installation. Our offer includes products with fire resistance certificates. They are essential in public buildings where regulations require the use of cable routes with a specific fire resistance class.
It is worth emphasizing that the selection of appropriate accessories has a significant impact on the ease of subsequent maintenance and modernization of the installation. Modular systems, based on standard elements, enable quick and trouble-free expansions or modifications. This is particularly important in dynamically developing enterprises, where the flexibility of technical infrastructure is key.
At Onninen, we attach great importance to comprehensive customer service. In addition to a wide range of products, we also offer expert technical advice. Our specialists will help you choose the optimal solutions, taking into account the specifics of the project and individual requirements. We invite you to contact us and take advantage of our experience in the field of accessories for metal cable routes.

































