Kanały elektroinstalacyjne modularne. Czym jest ten system ramek? Co to dokładnie oznacza?

Modular wiring trunking. What is this frame system? What exactly does it mean?

January 15 2026, by Tomasz Sawicz, 4 min reading time

Modular electrical trunking, what are they and why are they gaining so much popularity?

Modular electrical trunking is becoming increasingly popular, and for good reason. It's a modern solution that combines aesthetics, functionality, and flexibility in organizing electrical and telecommunications installations.
What exactly are modular channels? How do frames work? And where can they be used?

What are modular troughs (channels)?

Modular ducts are a cable route system based on electrical installation ducts made in a standardized format , which allows the installation of additional accessories without interfering with the entire installation.

Thanks to this, it is possible to:

aesthetic cable management,
quick installation of sockets and ports,
easy expansion of the installation in the future.

This system allows you to create clear, orderly and fully functional cable routes in offices, production halls and workstations.

What are the frames in modular channels for?

Frames are an intermediate element between the channel and the installation modules .
Modular channels are made in a standard that allows for the installation of frames, and it is in the frames that the following are installed:

230 V sockets
RJ45 sockets (network)
USB, HDMI
switches
caps and other modules

Thanks to this:

It's not the channel that decides what's in it, it's you.

Changing the configuration only means replacing the module or adding another frame.

Where can modular channels be used?

Short answer: practically everywhere.

Thanks to a wide range of modules, this system is ideal for:

computer stations
(RJ45 sockets, power, USB)
production lines
(machine power supply, buttons, switches)
assembly and service stations
offices and open space
lean manufacturing systems

In case of expansion or change of layout:

there is no need to reinstall, just add a frame or replace the module.

Modular vs. classic channels

Modular channels work best where:

positions are frequently reorganized,
the installation in the walls is now ready,
expansion is needed without forging and downtime.

This solution:

eliminates clutter,
shortens the time of installation work,
minimizes the costs of future changes.

Classic channels, due to their lower price, may be a good choice when the budget is limited or when the installation will not be expanded.
However, it is worth anticipating future needs, as the lack of modularity often means higher costs in subsequent stages.

Why are modular channels so popular?

Modular channels are chosen primarily by companies that:

create new jobs,
relocate production lines,
develop IT and automation infrastructure.

A wide range of accessories makes this system adaptable to almost any environment, from office to advanced manufacturing.

We invite you to familiarize yourself with our offer

Check out our offer modular channels and compatible accessories that will allow you to create a modern, safe and flexible installation.