The product Plio-M-MARKERS M-65 Z white by Ses-Sterling is a marking ring for the unambiguous identification of cables in the field of electrical and IT installation. It is used for visual identification of conductors with an outer diameter between 4.2 and 6.6 mm, corresponding to a cable cross-section of 10 to 16 mm². The marking is achieved by a black print of the letter Z on a white background, ensuring clear readability even under low lighting conditions. The rings are made of soft PVC, allowing flexible and shape-stable adaptation to the cable surface. The worm-like shape of the rings enables easy handling and installation, as they are pre-cut and can therefore be directly slipped onto the cable.

Applications
These marking rings are intended for use in industrial, commercial, and building installations where reliable and durable cable identification is required. They are particularly suitable for identifying conductors in enclosures, distribution boxes, control systems, and other electrical installations. The white background with black print provides high contrast, enabling quick recognition even during visual inspection under difficult conditions.

Functions and Equipment in Detail
The rings are specifically designed for cables with an outer diameter of 4.2 to 6.6 mm, corresponding to a cross-section of 10 to 16 mm². These dimensions cover a commonly used range in electrical installation, particularly for power conductors. The soft PVC material composition ensures high flexibility and elasticity, allowing the rings to adapt to the cable surface without risk of cracking. The pre-cut worm-like shape enables quick and easy installation without additional tools.

Technology Explained Simply
The use of soft PVC as material ensures sufficient mechanical strength to maintain the marking even under mechanical stress or cable movement. The material choice also guarantees good resistance to environmental influences such as moisture, temperature fluctuations, and minor chemical effects, which are typical in installation environments. The worm-like shape is a proven design that allows continuous, crack-free adaptation to the cable and ensures secure seating. The pre-cut rings are already prepared to the correct length for the intended cable diameter, speeding up installation.

Compatibility and Accessories
The marking rings are specifically designed for cables with an outer diameter of 4.2 to 6.6 mm and thus fit cables with a cross-section of 10 to 16 mm². They are not suitable for other diameters or cross-sections. The rings are part of the PLIO-M-MARKERS product series and can be combined with other marking rings from this series to ensure a uniform marking system within an installation. The use of PVC as material makes them compatible with most common cable types, especially those used in electrical and IT technology.

Installation and Mounting
Installation is done by simply slipping the ring onto the cable. The pre-cut worm-like shape allows direct application without additional tools. The rings sit elastically on the cable and are held securely by the shape stability of the soft PVC material. No additional fastening is required. The marking is immediately readable after installation and remains visible throughout the cable's lifetime, provided no mechanical damage or heavy soiling occurs.

Operational Advantages
The clear, high-contrast marking with the black letter Z on a white background enables quick and unambiguous identification of conductors. The soft PVC material composition ensures long-term durability and resistance to mechanical stress. The pre-cut worm-like shape speeds up installation and reduces labor effort. The rings are suitable for use in various installation scenarios, including industrial plants, building electrical installations, and IT infrastructures.

The packaging contains 100 pieces, enabling economical use in larger projects. The weight of a single ring is 0.23 g, making handling and storage uncomplicated.