HARTING Technology Group | HARTING Technology Group

HARTING Energy Transition Days 2025 (APAC Edition)
Decarbonisation is one of the greatest challenges of our time. More and more areas of daily life are being electrified, and sectors are becoming increasingly interconnected to improve efficiency.
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Web-Seminar: From Energy to Impact - Optimizing Data Center in a Changing Market
Explore the next-generation HARTING connector solutions that are revolutionizing data center energy efficiency, scalability, and sustainability—delivering real-world impact.
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Live Web-Seminar Series 'Modular Industrial Connectors'
In this Web‑Seminar series, we will discuss core principles, challenges and solutions for modular industrial connectors.
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Circular connectors cable assemblies
Easy to connect, with immediate benefits: plug-and-play solutions, individually customised to your needs
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All Electric Society

Electrification, Digitalisation, Automation

Our innovations for your application – enabling the All Electric Society.

Our highlight products

All products & solutions

Han® Catalogue

Industrial connectors Han®

Quick and easy handling, robustness, flexibility in use, a long life cycle and, ideally, a tool-free assembly - whatever you expect from a connector – Han® won’t disappoint you. You’ll get even more.

Industrial Connectors Han®

Circular connectors

Circular connectors

As one of the largest manufacturers of industrial connection technology, HARTING has a comprehensive portfolio of circular connectors in all common sizes and codings.

Circular connectors

Device connectivity Portfolio

Device connectivity

Smaller, faster and robust at the same time: our modular device connectivity technology can meet the toughest demands and is absolutely reliable.

Device connectivity

Industrial Ethernet Switches

Industrial Ethernet Switch

The unmanaged Ethernet switches from the Ha-VIS eCon series now offer you further new models with RJ45 and fiber optic cable ports to enable the efficient setup and expansion of your Ethernet networks.

Industrial Ethernet Switches

Cable Assemblies & Bulk Cables

Cable Assemblies & Bulk Cables

Cable assemblies and raw cables offer flexibility and reliability for various applications in industrial environments.

Cable Assemblies & Bulk Cables

Electromobility

Electromobility

We have established ourselves as a connection technology specialist for the pioneering growth sector of electromobility.

To the products

HQT Building, Espelkamp

The HARTING Technology Group

100 % owned by the Harting family, around 6.000 employees, Euro 1.1 billion in turnover, 14 production plants and worldwide 42 sales companies. Learn more about the HARTING Technology Group

Technology Group

What's new at HARTING

The Industrial Reality Check: Why Factory Success Depends on Execution, Not Ambition

Execution means improving data visibility and equipment reliability incrementally, not waiting for a complete digital overhaul that may never come.

Han Size 4 saves up to 40% of installation space

Han® Size 4 saves up to 40% of installation space

New Size 4 connector solutions delivering high power density and space savings.

News - Han 1A cable entry size 2

Han® 1A becomes more compact and powerful

Han® 1A expands application possibilities with higher currents and larger cable diameters.

Han-Yellock® relaunch with reduced insertion forces

Redesigned Han Yellock® connector with reduced locking forces and enhanced usability.

Size 15 circular connectors: An efficient interface for decentralised drive systems

Size 15 circular connectors: An efficient interface for decentralised drive systems

The ongoing digitalisation and decentralisation of industrial plants is placing new demands on the electrical interface of modern drives and their control systems. With the Size 15 variant, the HARTING Technology Group offers a standardised, compact and high-performance circular connector solution for asynchronous motors and decentralised control systems.

Domino Push-In & Han-Modular® 400A – New components for power density

New Push‑In and high‑current modules for greater power density and flexible modular connectivity.