Features
Quantity per pack	1 pc(s)

The Legrand labelling system CAB 3-W (manufacturer's number 038352) is a cable marker for identifying electrical conductors in the field of installation technology. It enables clear identification of conductors using letters, numbers, or symbols, facilitating safe and quick assignment during maintenance, repairs, or new installations. The system is specifically designed for conductors with a cross-section of 1.5 to 2.5 mm² and is clipped directly onto the conductor without requiring additional tools or adhesives.

Applications

The CAB 3-W labelling system is used in electrical installations, particularly for cabling in buildings, industrial facilities, or in the installation of control and distribution systems. It enables clear and permanent labelling of conductors, significantly simplifying fault diagnosis and maintenance. The marking is done with the letter W, displayed in black text on a yellow background – a combination that is highly visible and distinguishes itself from other markings.

Functions and Equipment in Detail

The marker is designed as a single unit and is clipped directly onto the conductor. Its construction allows for secure fastening without additional aids. The marking is done using a pre-defined letter that cannot be changed. The colour scheme – black on yellow – is designed for high readability, especially in environments with low lighting or visual stress. The marking is designed for use in electrical installations where clear and permanent labelling is required.

Technology Explained Simply

The system operates without electrical power or additional components. It consists of a rigid plastic carrier that encloses the conductor via a clipping mechanism. The labelling is done using a pre-fabricated marking that cannot be altered later. The colour scheme and letter are integral parts of the marker. Installation is done by simply clipping the marker onto the conductor, with the fit ensuring compatibility for a cross-section of 1.5 to 2.5 mm². The marking remains stable even under mechanical stress or over time.

Compatibility and Accessories

The CAB 3-W labelling system is specifically designed for conductors with a cross-section of 1.5 to 2.5 mm². It is part of Legrand’s CAB 3 labelling system, which includes various letters and symbols. The markers are intended for use in electrical installations and can be combined with other markers from the CAB 3 system to ensure uniform labelling.

Installation and Mounting

Mounting is done by simply clipping the marker onto the conductor. No tools are required. The fit is designed for a cross-section of 1.5 to 2.5 mm², ensuring secure fastening without additional measures. The marking is immediately readable after installation and remains in place even under mechanical stress. Installation is done directly on the conductor, without requiring additional holders or adhesives.

Operational Advantages

The clear labelling with the letter W in black on yellow enables quick and secure identification of conductors. The permanent fixation via the clipping system ensures the marking does not come loose, even with frequent access or in dynamic environments. The use without additional tools or adhesives speeds up the installation process and reduces the risk of errors. The marking is designed for use in electrical installations, where clear and permanent labelling is required to ensure safety and installation efficiency.