Self-Gripping Conductor Clamp C30.11 for Electrical Overhead Lines

The C30.11 self-gripping conductor clamp is a professional tensioning and holding tool designed for electrical conductors used in overhead power transmission and distribution lines. It is intended for operations involving the pulling, tensioning, installation and sag adjustment of conductors during the construction, modernization, maintenance and repair of overhead power lines.

The C30.11 is particularly suitable for professional line construction companies, utilities and specialist contractors working in the field of overhead line construction and electrical power transmission and distribution.

Professional Clamp for Conductor Tensioning

The C30.11 features a self-gripping design (Self-Gripping Clamp / Come-Along Clamp) that allows quick and secure attachment to the conductor.

As the pulling force increases, the gripping action of the jaws increases accordingly, providing a reliable hold on the conductor during installation and tensioning operations.

The C30.11 is designed for conductors with a diameter of Ø 18–35 mm and has a maximum safe working load of 30 kN.

The conductor clamp can be used as part of a professional overhead line stringing system, together with conductor pulling winches, hydraulic tensioners, dynamometers and other stringing equipment.

Conductor Clamp for ACSR, AAAC and ACSS Conductors

The C30.11 is suitable for various types of conductors used in electrical overhead lines, including:

• ACSR – Aluminium Conductor Steel Reinforced,
• AAAC – All Aluminium Alloy Conductor,
• ACSS – Aluminium Conductor Steel Supported,
• aluminium conductors,
• copper conductors.

The working range of Ø 18–35 mm makes the C30.11 particularly suitable for larger conductors where higher pulling and tensioning forces may occur during installation.

Applications of the C30.11

The C30.11 self-gripping conductor clamp can be used for a wide range of overhead line construction and maintenance operations.

Typical applications include:

• tensioning phase conductors,
• pulling and positioning conductors,
• conductor sag adjustment,
• temporarily holding conductors during installation,
• replacement of existing conductors,
• overhead line modernization,
• maintenance and repair work,
• construction of new electrical overhead lines,
• work on medium- and high-voltage lines,
• use with conductor pulling winches,
• applications involving dynamometers and pulling-force measuring equipment.

The clamp enables efficient pulling, tensioning and positioning of conductors throughout the different stages of overhead line installation.

Conductor Clamp for Professional Stringing

When constructing electrical overhead lines, selecting the correct stringing equipment is essential for a safe and controlled installation process.

The C30.11 can be used as part of a professional conductor pulling and tensioning system and can be combined with equipment such as:

• conductor pullers,
• hydraulic tensioners,
• dynamometers,
• conductor stringing and guide rollers,
• pilot ropes,
• low-twist or anti-twist steel ropes,
• other overhead line construction equipment.

This makes the C30.11 suitable for professional overhead line stringing applications and for installing conductors on poles, towers and other supporting structures.

Secure and Stable Conductor Grip

When working with high pulling forces, selecting the correct self-gripping conductor clamp according to the conductor diameter and construction is particularly important.

The C30.11 is designed for conductors with a diameter of 18–35 mm and has a maximum safe working load of 30 kN.

The gripping jaw length is 120 mm. The clamp weighs approximately 2.4 kg and has overall dimensions of approximately 320 × 180 mm.

Before use, always verify that the clamp is suitable for the specific conductor type, conductor diameter and actual pulling force required for the application.

C30.11 – Conductor Clamp for Larger Conductor Diameters

With its working range of Ø 18–35 mm, the C30.11 is designed for larger conductor diameters and is therefore suitable for demanding applications in electrical power transmission.

The 30 kN maximum safe working load allows the clamp to be used for professional conductor pulling and tensioning operations, provided that the clamp is correctly selected for the specific conductor and working conditions.

Key Advantages of the C30.11

• professional self-gripping conductor clamp,
• suitable for conductor diameters of Ø 18–35 mm,
• maximum safe working load of 30 kN,
• 120 mm gripping jaw length,
• weight of approximately 2.4 kg,
• compact dimensions of approximately 320 × 180 mm,
• suitable for ACSR, AAAC and ACSS conductors,
• suitable for aluminium and copper conductors,
• designed for conductor pulling and tensioning,
• suitable for conductor sag adjustment and installation,
• professional equipment for overhead line construction and modernization,
• suitable as part of professional overhead line stringing systems.