The product Pliograph+ 2.8 O white from Ses-Sterling is a marking ring book for the clear identification of cables, lines, and other installation components in the field of electrical and IT technology. It is a system of PVC rings with a width of 2.8 mm, manufactured in white colour and marked with a black print of the letter O. These marking rings serve visual identification and organisation of cabling, particularly in complex installations where clear assignment of lines is required.

Applications
The marking rings of type Pliograph+ 2.8 O white are suitable for use in electrical installations, building automation, IT infrastructure, and industrial plants. They enable quick and unambiguous identification of cables, especially in enclosures, distribution boxes, or cable trays. The white colour provides good readability of the black print and is particularly suitable for environments requiring high contrast. The rings are designed for indoor use, with the PVC material offering a certain resistance to mechanical stress and minor chemical influences.

Functions and Equipment in Detail
Each book contains 150 identical marking rings, all of the same colour (white) and print (O). The rings are designed as closed loops, which can be attached to cables or lines via a special shape or locking mechanism (not further specified). The width of 2.8 mm ensures good visibility of the print without the rings becoming too large or cumbersome. The use of PVC as material ensures sufficient flexibility and durability under normal operating conditions.

Technology Explained Simply
The rings are made of PVC (polyvinyl chloride), a widely used plastic in the electrical and installation industry due to its mechanical stability, chemical resistance, and electrical insulation properties. The white colour and black print O ensure clear visual marking. The width of 2.8 mm is designed for sufficient readability without complicating handling. The rings are not self-adhesive, but are fixed to cables via a form-fit connection or a special locking mechanism (not further described). Packaging is in a book containing 150 rings, ensuring orderly storage and easy access.

Compatibility and Accessories
The marking rings are part of the Pliograph+ system from Ses-Sterling and can be combined with other products from this product line to ensure a consistent marking system. The rings are suitable for cables with a diameter matching the inner diameter of the rings. Use requires no additional tools, as the rings can be manually slipped onto lines or secured via a locking mechanism.

Installation and Mounting
Mounting of the marking rings is done by sliding them onto the cable or line. Handling requires no tools, enabling quick and easy marking on-site. The rings are intended for permanent marking, with the material ensuring durable visibility under normal operating conditions.

Advantages in Operation
The use of marking rings of type Pliograph+ 2.8 O white enables structured and unambiguous identification of cables, significantly simplifying maintenance, fault diagnosis, and expansion of installations. The clear labelling with the letter O supports assignment to specific systems or functions, especially in installations requiring standardised marking. Packaging in a book with 150 rings ensures orderly storage and facilitates easy access when needed. The choice of PVC material ensures sufficient durability and resistance under typical indoor operating conditions.