Installation Material from Rutenbeck

Tension clamp, housing made of sheet steel, hot-dip galvanized, clamping range 5.5 to 10.5 mm Ø, strain relief max. 2.5 kN, for self-supporting aerial cables, - hook diameter: 20 mm, - maximum tensile load 2.5 KN, - housing made of sheet steel, hot-dip galvanized, - clamping jaws and guide clamps made of glass fiber reinforced PA (black)
Lieske Part No.: 366629

The Rutenbeck cable clamp AKL 802 S is a fastening element for self-supporting aerial cables in the field of installation technology. It is designed for secure and load-bearing fastening of cables with a diameter between 8.5 and 13.5 mm to masts or other support structures. The housing is made of hot-dip galvanized steel sheet, ensuring high corrosion resistance and durability even under weather influences. The clamping jaws and guide clips are made of glass-fiber-reinforced polyamide (PA) in black, providing high mechanical strength and resistance to wear.

Cable clamp

The clamp is specifically designed for fastening self-supporting aerial cables used in telecommunications, power supply, or network infrastructure. The construction enables secure and long-lasting anchoring under tensile load, with a maximum tensile load capacity of 3.5 kN. This value represents the upper load limit that the clamp can safely transmit without damage or failure.

Applications

The AKL 802 S is typically used outdoors, where cables must be fastened to masts, posts, or other support structures. It is suitable for applications in telecommunications, power supply networks, or the installation of transmission lines. The hot-dip galvanized surface of the housing provides high protection against corrosion, which is particularly advantageous in humid or saline environments.

Functions and equipment in detail

The clamp features a clamping range of 8.5 to 13.5 mm Ø, covering a wide range of cable diameters. The clamping jaws made of glass-fiber-reinforced PA ensure secure and even force distribution on the cable, preventing damage to the cable sheath. The guide clips support correct cable positioning and prevent shifting under load. The hook diameter is 26 mm, enabling installation on standard hooks or fastening elements.

Technology explained simply

The use of hot-dip galvanized steel sheet for the housing provides high corrosion protection, as the zinc coating protects the underlying steel structure from oxidation. The glass-fiber-reinforced PA components are particularly resistant to mechanical stress and temperature fluctuations. The maximum tensile load capacity of 3.5 kN indicates the maximum force the clamp can safely transmit without structural damage. This specification is crucial for planning and dimensioning cable routes.

Compatibility and accessories

The cable clamp is designed for self-supporting aerial cables, which typically consist of a messenger wire and an integrated cable. The clamp is compatible with standard hooks with a diameter of 26 mm.

Installation and mounting

Installation is performed by fastening to a suitable carrier, such as a mast or post, with the clamp suspended over a hook with a diameter of 26 mm. The cable is inserted into the clamping jaws and positioned using the guide clips. The clamp is then secured, ensuring the maximum tensile load capacity of 3.5 kN is not exceeded. Installation requires no additional tools or components beyond those already part of the clamp.

Operational advantages

The combination of hot-dip galvanized steel sheet and glass-fiber-reinforced PA ensures high mechanical strength and longevity. The clamp is maintenance-free and requires no regular inspections, provided the load limit is not exceeded. The simple installation and universal applicability for cables with diameters from 8.5 to 13.5 mm make the AKL 802 S a reliable component in installation technology.
Lieske Part No.: 618475

The Rutenbeck cable clamp type AKL 803 M is a fastening element for self-supporting aerial cables in the field of installation technology. It is designed for the secure fastening and tension relief of cables with a diameter between 12.5 and 17.5 mm. The housing is made of galvanised steel sheet, ensuring high corrosion resistance and long service life even under weather-exposed conditions. The tension jaws and guide clips are made of glass-fibre-reinforced polyamide (PA) in black, providing high mechanical strength and weather resistance.

Applications
This cable clamp is specifically designed for mounting self-supporting aerial cables, such as those used in telecommunications and energy technology in outdoor environments. It enables secure and durable fastening to masts or other support structures. The maximum tensile load is 4.5 kN, making the clamp suitable for typical loads in cable installation. The hook diameter of 28 mm ensures a stable connection with corresponding fastening hooks or eyes.

Functions and equipment in detail
The clamp features a robust steel sheet housing that is galvanised to protect against moisture and corrosion. The tension jaws made of glass-fibre-reinforced PA ensure precise and even cable tension, achieving optimal tension relief. The guide clips support correct cable positioning and prevent shifting or twisting under load. The combination of metallic housing and polymer components provides a balanced mix of strength, weight, and weather resistance.

Technology explained simply
The galvanised surface of the steel sheet housing protects the material from oxidation and extends the clamp’s service life, especially in humid or saline environments. Glass-fibre-reinforced PA offers high tensile strength and heat resistance, ensuring that the tension jaws and guide clips function reliably even under mechanical stress and varying temperatures. The maximum tension relief of 4.5 kN is sufficient for most applications in aerial cable installation and meets requirements for secure fastening.

Compatibility and accessories
The AKL 803 M cable clamp is designed for cables with a diameter of 12.5 to 17.5 mm. As a complementary accessory, the AKL 804 L cable clamp is available, which has a tension range of 16.5 to 24.0 mm Ø. This can be used for larger cable diameters, enabling flexible adaptation to different cable sizes. The combination of both models allows comprehensive coverage of various cable diameters in use.

Installation and mounting
Mounting is done by fastening to a suitable support, such as a mast or structure, equipped with a hook having a diameter of 28 mm. The cable is placed into the tension jaws and tensioned through the clamp, creating a secure and durable connection. The clamp is designed for outdoor use and requires no additional tools or materials for installation. Installation is performed mechanically, with tension relief ensured by the clamp’s own design.

A secure and durable fastening of self-supporting aerial cables. The combination of galvanised steel sheet and glass-fibre-reinforced PA ensures high mechanical strength and weather resistance. The maximum tensile load of 4.5 kN is sufficient for typical applications in cable installation. The clamp is suitable for outdoor use and requires no additional tools or materials for installation.

Operational advantages
The AKL 803 M cable clamp provides a reliable and maintenance-free fastening solution for aerial cables. The galvanised surface offers long-term protection against corrosion, while the glass-fibre-reinforced PA components ensure high mechanical load capacity. The precise fit for cable diameters from 12.5 to 17.5 mm ensures even tension and prevents cable damage. The clamp is easy to install and requires no additional components, making installation efficient. The maximum tension relief of 4.5 kN covers most application cases in installation technology.
Lieske Part No.: 846898

Tension clamp, housing made of sheet steel, hot-dip galvanized, clamping range 16.5 to 24.0 mm Ø, strain relief max. 7.5 kN, for self-supporting aerial cables, - hook diameter: 36 mm, - maximum tensile load 7.5 KN, - housing made of sheet steel, hot-dip galvanized, - clamping jaws and guide clamps made of glass fiber reinforced PA (black)
Lieske Part No.: 667591

Tension clamp, housing made of sheet steel, hot-dip galvanized, clamping range 22.5 to 30.0 mm Ø, strain relief max. 11 kN, for self-supporting aerial cables, - hook diameter: 50 mm, - maximum tensile load 11 KN, - housing made of sheet steel, hot-dip galvanized, - clamping jaws and guide clamps made of glass fiber reinforced PA (black)
Lieske Part No.: 426467

Zugentlastungsklemme, Gehäuse aus Edelstahl 1.4301, Spannbereich 8,5 bis 18 mm Ø, Zugentlastung bis 2,5 kN, z.B. für hängende Kabel, - Spannbereich 8,5 mm bis 18 mm Durchmesser, - Hakendurchmesser: 26 mm, - maximale Zugbelastung 2,5 kN, - Gehäuse aus Edelstahl 1.4301, - Spannbacken und Führungsklammern aus glasfaserverstärktem PA (schwarz)
Lieske Part No.: 835234

Tension clamp, housing made of stainless steel 1.4301, clamping range 5.5 to 10.5 mm Ø, strain relief max. 2.5 kN, for self-supporting aerial cables, - hook diameter: 20 mm, - maximum tensile load 2.5 KN, - housing made of stainless steel 1.4301, - clamping jaws and guide clamps made of glass fiber reinforced PA (black)
Lieske Part No.: 1782593

Tension clamp, housing made of stainless steel 1.4301, clamping range 8.5 to 13.5 mm Ø, strain relief max. 3.5 kN, for self-supporting aerial cables, - clamping range 8.5 mm to 13.5 mm diameter, - hook diameter: 26 mm, - maximum tensile load 3.5 KN, - housing made of stainless steel 1.4301, - clamping jaws and guide clamps made of glass fiber reinforced PA (black)
Lieske Part No.: 1782550