General
Colour	Yellow

The product is a cable marker from the brand Ses-Sterling, type Pliosnap+ PS-21 D yellow, specifically developed for the identification of cables in the field of electrical and IT installations. These markers serve for the unambiguous identification of cables based on color and letter designation, with the color yellow and the black print D being used here. The product is part of a marking system used in industrial and commercial electrical engineering as well as in building automation to make cable routes clear and traceable.

Applications

The marker is designed for cables with an outer diameter of 11.0 to 15.5 mm, making it suitable for medium to large cable cross-sections in the field of power and data cabling. It is specifically designed for cables with a cross-section of 35.0 mm², which is typical for lines in industrial electrical installations. The application is primarily in electrical installations, where a clear, durable, and abrasion-resistant marking is required to avoid error sources during maintenance, repair, or expansion.

Functions and Equipment in Detail

The marker is made of POM (polyoxymethylene), a high-quality plastic known for its high strength, abrasion resistance, and chemical resistance. This material choice ensures a long service life and good durability under industrial conditions. The markers are supplied as loose individual pieces and can be applied directly onto the cable. The marking is done via the black letter D on a yellow background, enabling clear visual distinction. The color yellow is often assigned to specific functions or systems in electrical engineering, with the exact assignment varying according to internal or industry-standard marking systems.

Technology Explained Simply

The construction of the marker allows for easy and secure attachment to the cable. The POM material ensures that the marker does not easily break or deform, even under mechanical stress. The yellow color and black print D are durable and resistant to UV radiation as well as common environmental influences, ensuring long-term readability. The markers are not self-adhesive, but are secured to the cable through a special shape design—typical of the Pliosnap+ system—by sliding them over the cable and locking them in place, creating a secure connection that does not easily come loose.

Compatibility and Accessories

The marker is designed for cables with an outer diameter of 11.0 to 15.5 mm and a cross-section of 35.0 mm². It is part of the Pliosnap+ system by Ses-Sterling, which includes a range of additional markers in various colors and letter combinations. Using it in combination with other markers from the same system enables consistent marking within a project.

Installation and Mounting

Mounting is done by sliding the marker onto the cable. Due to its special shape, the marker can be easily pushed over the cable and then locked in place. No additional tools are required. The fastening is secure and remains intact even under mechanical stress or cable movement. Installation is done directly on the cable, with positioning depending on requirements (e.g., at a connection point, termination, or transition).

Advantages in Operation

The use of POM as material ensures high mechanical stability and resistance to wear. The clear color and letter assignment enable quick and unambiguous cable identification, speeding up maintenance and fault diagnosis. The durable marking reduces the risk of incorrect connections and supports compliance with safety and documentation regulations in electrical installations. The markers are suitable for indoor use as well as in protected outdoor areas, as the POM material is also resistant to moderate environmental influences.

The packaging unit contains 50 loose markers, delivered in a bag. The packaging weight is 0.027 kg, indicating a compact and lightweight packaging solution.