Heat shrink cable marking sleeve | 25x9mm | Ø4.8mm | white | 260 pcs/roll | for wire and cable marking

Technical Specifications

Product type: heat shrink cable marking sleeve
Dimensions: 25x9 mm
Cable diameter: Ø4.8 mm
Color: white
Quantity per roll: 260 pcs
Printing type: thermal transfer printing
Construction: heat shrink sleeve
Application: cable marking, wire identification, electrical installations, automation systems, server rooms, industry
Compatibility: thermal transfer label printers, ribbon tapes
Print types: texts, numbering, symbols, barcodes, QR codes
Net weight: 0.059 kg

Functions

Cable marking – allows clear identification of wires and cables in technical systems
Heat shrink function – after heating, the sleeve tightly fits the cable surface
Durable marking – printing becomes more resistant to abrasion, vibration, and environmental impact
Thermal transfer printing – ensures sharp, clear, and professional marking
Text printing – allows printing of technical labels and information
Number printing – convenient for numbering cables, circuits, and systems
QR code printing – allows adding additional technical information or links
Barcode printing – suitable for inventory, logistics, and equipment identification
Environmental resistance – protects markings better than standard adhesive labels
Professional marking – helps maintain an organized and easily identifiable installation

Application

For electricians: marking cables, wires, electrical panels, installations, and circuit identification
For automation specialists: marking PLC systems, sensors, relays, control circuits, and automation cabinets
For network specialists: long-term marking of LAN cables, server rooms, patch panels, and communication lines
For engineers and technicians: numbering and identification of technical systems, equipment, prototypes, and cables
For industry and manufacturing: marking production lines, automation equipment, electrical cabinets, and technical systems

Advantages

The heat shrink sleeve tightly fits the cable and maintains quality for a longer time.
More durable than adhesive labels – lower probability of wear
Reliable marking solution – markings do not peel off like standard labels
Clear cable identification – simplifies diagnostics and maintenance
Suitable for professional marking, supports texts, barcodes, and numbering

Disadvantages

Heating required – a heat gun or heating device is necessary for sleeve shrinking
Thermal transfer printer required – not suitable for standard label printers
Not suitable for very thick cables – limited diameter compatibility
More difficult to remove after shrinking – marking becomes almost permanent

What are heat shrink sleeves used for?

They are used for long-term marking of cables, wires, and technical systems.

Is a special printer required?

Yes, it is recommended to use a compatible thermal transfer label printer and ribbon tape.

Does the sleeve need to be heated?

Yes, after placing the sleeve on the cable, it must be heated so it shrinks and tightly fits the surface.

Where are these sleeves most commonly used?

In electrical panels, automation systems, server rooms, industry, and telecommunications.