The product Pliograph+ 2.8 7 white from Ses-Sterling is a marking ring booklet for the clear identification of cables, lines, and other installation components in electrical and IT applications. The marking rings are made of PVC and have a width of 2.8 mm. The rings are white in colour, with the number "17,8 cm ( 7 inch ) printed in black. Each booklet contains 150 identical rings, suitable for quick and clear labelling of cabling.

Applications
The marking rings are used in cable identification, particularly in electrical installations, IT infrastructure, and machine and plant cabling. They serve for visual identification of lines to avoid error sources during maintenance, repair, or expansion. The white colour with black print ensures good readability, especially in environments with bright lighting or when used in combination with colour-coordinated cables.

Functions and Equipment in Detail
The rings are made of PVC marking rings, ensuring high mechanical stability, resistance to moisture, and low abrasion. The width of 2.8 mm allows clear visibility of the print without the rings being too large or cumbersome. The print "17,8 cm ( 7 inch ) is in black, providing high contrast against the white base colour. The rings are packaged in a booklet containing 150 pieces, which facilitates storage and organised use.

Technology Explained Simply
The material technology used is based on PVC, a thermoplastic polymer known for its electrical insulation properties and chemical resistance. The rings are not self-adhesive and are slid over the cable to be marked. Their ring shape allows them to flexibly adapt to different cable diameters. The white colour is standard in marking systems, as it is easily combinable with other colours and ensures clear visibility of the print.

Compatibility and Accessories
The marking rings are part of the Pliograph+ system from Ses-Sterling, developed for standardised and uniform marking in technical installations. They are compatible with other products in the Pliograph+ range, particularly with booklets and marking devices that also support the 2.8 mm width. The rings can be mounted directly onto cables, lines, or other round components without requiring additional tools or adhesives.

Installation and Mounting
Mounting is done by simply sliding the rings over the cable to be marked. Due to the PVC structure, the rings are flexible enough to adapt to different diameters without tearing. The rings are not self-adhesive, so once securely fitted on the cable, they cannot be moved. Installation requires no special tools and can be performed quickly and without additional equipment.

Advantages in Operation
The use of marking rings with clear, high-contrast print such as "17,8 cm ( 7 inch ) in black on a white background improves clarity during maintenance and servicing. The standardised width of 2.8 mm enables uniform presentation in larger installations. The PVC structure ensures long service life and resistance to environmental influences such as moisture or mechanical wear. The packaging with 150 rings per booklet offers an economical and practical solution for larger projects.