General
Colour	Red

The Plio-Super 5,0 red heat shrink tube from Ses-Sterling is a heat shrink tube for use in the field of electrical and installation technology. It is used for insulation and mechanical protection reinforcement of cables, lines, and electrical connections. With a packaging length of 25 meters, it is suitable for professional applications in electrical installation, machine building, or industry, where reliable and durable insulation is required. The red color enables easy visual identification of insulated lines, which is helpful during maintenance and servicing.

Heat shrink tube is the product type used here to protect electrical conductors from external influences such as moisture, mechanical stress, or chemical substances. The heat shrink tube is activated by applying heat (e.g., with a hot air blower), causing it to shrink to approximately 50% of its original outer diameter and form a tight, shape-stable covering around the cable. The designation Plio-Super 5,0 refers to the product series and nominal size, indicating the shrink ratio and application range.

Functions and equipment in detail

The heat shrink tube offers high mechanical strength and is suitable for use in environments with increased insulation requirements. It is specifically designed for use with electrical lines subjected to mechanical stress, such as bending or tensile forces. The red surface serves not only for visual identification but can also help differentiate lines with different functions (e.g., according to color coding). The packaging contains 25 meters of tube, providing sufficient quantity for larger installations or series mounting.

Technology explained simply

The heat shrink tube is made of a thermoplastic material that changes shape when heated and shrinks onto the cable. This occurs through a special manufacturing process in which the material is formed under tension and then fixed. When heated above the shrink temperature, the tension is released, and the tube contracts. The shrink ratios are designed to create a tight, shape-stable covering that fully encloses the line. The weight specification of 11.84 g per meter indicates the material density and provides insight into the stability and thickness of the tube.

Compatibility and accessories

The heat shrink tube is universally applicable and can be used on cables with a diameter up to approximately 10 mm (at a 50% shrink ratio). It is designed for use in electrical installations operating within temperature limits of -20 °C to 90 °C. The temperature range specification is crucial to ensure the tube does not fail under operating conditions.

Installation and mounting

Installation is performed by sliding the heat shrink tube over the cable section to be insulated and then heating it with a hot air blower. The temperature must be chosen so that the tube shrinks evenly without burning. Processing requires no additional tools or adhesives. The packaging contains no further components; the heat shrink tube is supplied in a length of 25 meters.

The color red is a visual feature helpful during installation and maintenance. The nominal size 5,0 refers to the initial size of the tube, which must be considered when selecting the correct size for the cable. Insulation is achieved through shrinking, creating a dense, shape-stable layer that ensures electrical insulation. The packaging length of 25 meters enables efficient processing in larger projects.

Advantages in operation

The heat shrink tube provides durable, shape-stable insulation that remains intact even under mechanical stress. The red color facilitates line identification, speeding up maintenance and fault diagnosis. Processing is simple and requires no additional materials. The weight specification of 11.84 g per meter indicates the material quality and stability of the product. The packaging is designed for professional use and provides sufficient quantity for larger installations.