HARTING Technology Group
HARTING is the gold standard in connectivity for industrial environments and mission-critical applications. As the pioneer in connectivity, HARTING combines the quality and customer service of its family-owned operations with a global footprint backed by in-region manufacturing facilities and local teams with deep engineering expertise.
With a reliable and robust approach to connectivity for any environment, HARTING enables improved efficiency and sustainability and future-proofs the businesses of today to power the innovations of tomorrow.
Key Technologies: Industrial Connectors/Han, Circular Connectors, Device Connectivity, Industrial Ethernet Switched, Operator Interfaces, Charging Equipment for Emobility, Tools, Cable Assemblies and Bulk Cables

Datasheets
| Part No. | View/Download | Type |
|---|---|---|
| 57905 Connectors | View Datasheet | Rectangular connectors |
| 57903 Series | View Datasheet | Industrial ethernet switches |
| 58122 Series | View Datasheet | Circular connectors |
Featured Video
Connecting Innovators to Reliable Uptime
For the engineers pushing boundaries in every industry: the difference between breakthrough and setback can be a single connection.
You need components you can count on, for uptime, every time. HARTING’s rugged connectivity solutions are trusted by innovators in every industry.
Built with precision. Performance with grit. HARTING: Connecting innovators to reliable uptime.
Industry Spotlight

Plug and Play Connectivity in Mobile Manipulator & Humanoid Robots
Mobile and humanoid robots rely on optimized connectivity to meet the power and space requirements to keep them competitive in a crowded growth market.
Background
The HARTING Technology Group is a leading global provider of industrial connectivity. Around 6,100 employees are active across the globe in 42 sales companies, 14 production facilities and seven development sites. HARTING connectivity solutions are used to transmit data, signal, and power in numerous industrial sectors.
Among others, in transportation, electromobility, renewable energy production, automation and mechanical engineering. In the 2024/25 business year the family owned and managed company generated sales of EUR 1.1 billion.
Product categories