Class 5
High-flexibility conductors for dynamic cable constructions
Class 6
Extra-flexible solutions for tighter routing and demanding assemblies
Built for lighter, smarter cable
Flexible aluminium conductors are used to manufacture cables for a wide range of industries. Thanks to their lower weight compared with other metals, installation and replacement become significantly easier, while high flexibility and very good conductivity allow excellent performance even in complex routing and demanding service conditions.
TEC.AL.CO. develops conductors that combine stable electrical behaviour, controlled stranding and application-driven geometries, helping cable manufacturers improve efficiency, reduce mass and meet increasingly strict technical and sustainability targets.
Lower weight
Easier installation, easier handling and lighter cable systems across mobile and fixed applications.
High flexibility
Optimised Class 5 and Class 6 constructions support dynamic routing and compact layouts.
Good conductivity
Excellent electrical performance with strong weight-performance benefits versus copper systems.
Custom engineering
Conductor design can be adapted to customer requirements, standards and end-use needs.
Dedicated aluminium conductors for next-generation vehicle wiring
The use of aluminium in transport is continuously increasing because it offers a practical path to vehicle light-weighting, including the wiring harness. Traditional copper-based cabling can be replaced with aluminium-core cables, reducing overall mass while supporting efficiency, sustainability goals and great economic benefits.
TecAlCo was among the first companies in the world to have a collaborative relationship with the most important transnational Corporations actively involved in research, design and homologation of aluminium cables for the Automotive Industry.
We have developed a dedicated production approach for automotive conductors, a sector that requires tight quality control, repeatability and strict delivery performance.
AUTOMOTIVE SCOPE
Class: Class 5 and Class 6
Sections: 0.50 – 160 mm²
Standards: ISO 6722-2 / ISO 19642-4/6
Use cases: harnesses, battery links, power distribution, EV architectures
Why automotive is moving to aluminium
Aluminium enables significant weight reduction compared with copper and supports lower energy consumption, better efficiency and more scalable electrified architectures.
• Lighter wiring harnesses and improved vehicle mass balance.
• Good conductivity with strong weight-performance benefits.
• Better alignment with electrification and efficiency targets.
• Scalable from low-voltage systems to more demanding platforms.
Flexible conductors for utilities, infrastructure and renewable power
TEC.AL.CO. provides innovative solutions for utilities and operators looking to upgrade existing infrastructures or to build and expand transmission and distribution networks worldwide.
ENERGY SCOPE
Class: Class 5 and Class 6
Sections: 1,5 – 1000 mm2
Applicability in power plants, railways, airports, renewable energy plants, naval industry, …
We supply a full range of power conductors for electrical grids and major infrastructures such as railways, airports, and renewable energy plants. Our products meet the highest standards, helping customers reduce risk, increase efficiency, and improve network performance. From low and medium voltage to high and extra-high voltage conductors—up to 400 kV—Tecalco delivers reliable, sustainable, and high-performance solutions developed in line with European and international regulations.