General
Product type	flat cable tie
Number of parts	10
Printing	Lengthwise
Number range	131 to 140
Colour	White
Terminal width	5 mm
Mounting method	Latching

The product is a flat label strip from the brand Phoenix Contact, type ZBF 5,LGS:FORTL.ZAHLEN 131-140, with manufacturer number 0808671:0131. It is used for marking terminals in electrical control systems and is specifically designed for a terminal width of 5 mm. The strip is 10-piece and is printed lengthwise with consecutive numbers from 131 to 140. The colour of the strip is white, which ensures good readability of the numbers even under low lighting conditions. Installation is done by interlocking, securing the strip firmly onto the terminal and protecting it against displacement.

Label strip is a standard product in connection technology, used for the unambiguous identification of connection points in enclosures, distributors or control systems. The consecutive numbering from 131 to 140 enables structured and clear labelling, especially in larger installations where clear assignment of terminals is necessary. The lengthwise printing ensures that the numbers are visible along the entire length of the strip, improving readability even when viewed at an angle.

Functions and equipment in detail
The label strip is made of a flexible yet stable material that conforms to the shape of the terminal while ensuring durable labelling. The 10 individual pieces are separated from each other, allowing them to be used individually as needed. The white colour of the strip provides high contrast against most terminal colours, increasing the visibility of the numbers. Installation is done by interlocking, securing the strip without additional tools or adhesives. This is particularly advantageous during maintenance or circuit modifications, as the labelling can be quickly adjusted.

Technology explained clearly
The interlocking is achieved through a special locking mechanism at the end of the strip, which is inserted into a corresponding groove in the terminal. This ensures that the strip does not accidentally slip out or become loose. The material thickness is chosen so that the strip is not brittle but also not too soft to maintain a clear shape. The printing is done using a UV-resistant ink process, which ensures readability of the numbers over a long period even under prolonged exposure to UV light or in industrial environments with high temperatures.

Compatibility and accessories
The label strip is specifically designed for terminals with a width of 5 mm. It is therefore compatible with a wide range of terminal blocks commonly used in industry and electrical trades. Usage is independent of the specific terminal brand, as long as the width is 5 mm. It is recommended to use the strip in conjunction with standardised terminals to ensure uniform marking throughout the entire installation. No specific accessories are included with this item; installation is done exclusively by interlocking the strip onto the terminal.

Installation and mounting
Installation is done by simply interlocking the strip into the designated groove of the terminal. No additional fastening, such as gluing or screwing, is required. Mounting can be done by hand without requiring special tools. The individual pieces of the 10-piece set can be used sequentially, with the numbering sequence (131 to 140) representing the logical order of the terminals. The labelling is arranged so that it is immediately readable after interlocking.

Advantages in operation
The clear, consecutive numbering simplifies documentation and maintenance of control systems. During faults or maintenance work, the correct terminal can be quickly identified, reducing working time. The white colour and lengthwise printing ensure high visibility, even in poorly lit areas. The interlocking enables quick and secure installation without requiring additional materials or tools. The material quality ensures that the labelling remains intact over a long period even under industrial conditions.