High-voltage busbar trunking in Western Europe

High-voltage busbar trunking in Western Europe is a growing market with modular, high-capacity systems offered by leading manufacturers like Anord Mardix, SYKATEC, Vertiv, and Intercable, supporting industrial, data center, and EV applications.

Key Manufacturers and Products

Anord Mardix IBAR HX offers high-power busbar trunking systems with copper (HXC) or aluminium (HXA) conductors, insulated with epoxy resin and housed in IP55-rated aluminium trunking. These systems support feeder and distribution applications with ratings from 800A up to 6300A, suitable for connecting transformers to low-voltage switchboards and sub-distribution networks. The modular design allows flexible tap-off locations, simplifying installation and maintenance, and all products comply with BS EN 61439-6 standards . SYKATEC GmbH provides custom-manufactured busbars for high-voltage, medium-voltage, and low-voltage applications. Their systems are modular, maintenance-free, and adaptable to complex shapes, supporting both copper and aluminium conductors. Aluminium busbars offer lighter weight and good conductivity, while copper provides higher current capacity. SYKATEC also handles assembly of DC link rails and other specialized configurations . Vertiv Powerbar focuses on overhead busbar trunking for data centers, enabling easy addition or removal of circuits above racks. These systems integrate with Vertiv switchgear and UPS solutions, supporting high-capacity, modular, and energy-efficient power distribution for large-scale applications such as AI and high-density computing . Intercable Automotive Solutions specializes in high-voltage busbars for electric vehicles, emphasizing custom design and high-volume production. Their busbars are optimized for EV battery systems and other high-voltage components, using advanced simulation and manufacturing technologies to meet specific vehicle requirements .

Market Overview

The European busbar trunking market is projected to reach USD 2,299.3 million by 2033, growing at a CAGR of 6.2% from 2025 to 2033. Copper remains the dominant conductor material due to its high conductivity and reliability, while aluminium is increasingly used for lighter-weight applications. Europe accounted for 20.1% of the global busbar trunking market in 2024, reflecting strong industrial and infrastructure demand .

Advantages of High-Voltage Busbar Trunking

• Modularity and Flexibility: Tap-off points can be added or relocated without major rewiring.
• High Current Capacity: Systems can handle thousands of amperes, suitable for industrial and data center loads.
• Reduced Maintenance: Prefabricated, enclosed systems are less prone to faults than traditional cabling.
• Material Options: Copper for maximum conductivity, aluminium for lighter installations.
• Compliance and Safety: European standards ensure safe operation in high-voltage environments.

Applications in Western Europe

• Industrial Facilities: Power distribution between transformers, switchboards, and machinery.
• Data Centers: Overhead busbars for flexible, high-density power delivery.
• Electric Vehicles: High-voltage busbars for battery packs and power electronics.
• Renewable Energy and Infrastructure: Integration with substations and large-scale energy systems. High-voltage busbar trunking in Western Europe combines technical reliability, modularity, and compliance with European standards, making it a preferred solution for modern power distribution in industrial, commercial, and e-mobility sectors.