General
Colour	Blue

The Helavia A4 protective sleeve from Ses-Sterling is a flexible cable protection hose in blue colour, designed for use in electrical and installation technology. It provides mechanical and partially chemical protection for cables and lines, particularly in areas where flexible yet robust routing is required. The packaging unit contains 100 metres of the sleeve, with a weight of 34 grams per metre. The total packaging weight is 3.4 kg. The sleeve is made of polychloroprene, an elastomeric material known for its resistance to mechanical stress, UV radiation, and various chemicals.

Protective sleeve

The Helavia A4 is a flexible protective sleeve that protects cables and lines from mechanical influences such as pressure, friction, or abrasion. It is commonly used in electrical installations, machine building, or automation technology, where cables are routed through moving or rough surfaces. The choice of polychloroprene material ensures high flexibility combined with strength, enabling safe routing even around bends and curves.

Applications

The protective sleeve is suitable for use indoors as well as in environments with moderate outdoor or industrial use, provided there are no extreme temperatures or aggressive chemicals present. It is particularly suitable for routing control lines, data cables, or electrical lines in machines, plants, or during building installations. The blue colour serves as visual identification and facilitates cable management.

Functions and features in detail

The Helavia A4 sleeve is designed for an inner diameter of 7.5 to 12 mm, making it suitable for a wide range of cable diameters. Its flexible structure allows for easy installation and adaptation to different routing geometries. The polychloroprene material offers good resistance to UV radiation, ensuring longer service life in outdoor environments or under sunlight exposure. The smooth surface facilitates cable insertion and minimises friction.

Technology explained simply

Polychloroprene, also known as neoprene, is a synthetic elastomer known for its elastic properties and resistance to weathering and many chemicals. The protective sleeve is characterised by its flexibility and shape stability, ensuring it does not deform or break even under repeated bending. The packaging unit of 100 metres enables economical and efficient routing over long distances without the need for frequent connections.

Compatibility and accessories

The Helavia A4 protective sleeve can be combined with various cable types, particularly electrical lines, control cables, or data cables with diameters between 7.5 and 12 mm. It is suitable for use in combination with cable glands, cable ties, or other mounting elements to secure cable positioning and routing.

Installation and mounting

Installation is performed by simply inserting the cables into the protective sleeve. Due to the high flexibility of the material, the sleeve can be routed around curves and bends without damaging the cables. The smooth inner surface facilitates insertion and reduces friction. Installation is typically done manually, and the 100-metre length per packaging unit enables efficient processing.

Operational advantages

The Helavia A4 protective sleeve provides reliable mechanical protection for cables and lines. The polychloroprene material quality ensures long service life and resistance to environmental influences. The blue colour supports visual differentiation in cable management, simplifying maintenance and fault diagnosis. The 100-metre packaging unit enables economical use, especially in larger installations.