Maximum freedom for high-current transmission on the train

The brand new Han® HPR Single Pole portfolio expands the application possibilities for power distribution significantly.


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HARTING has developed the Han® HPR VarioShell as a particularly flexible solution for jumper cable connections. The housing forms an open system that accommodates connectors for the transmission of power and other media. The VarioShell is split into two parts which can be opened, enabling the preassembly and installation of the connection technology as well as providing quick access for service and maintenance.

Expanded application possibilities for power distribution


The new Han® HPR Single Pole portfolio complements these housings perfectly. The poles transmit power up to 650 A/4 kV AC/DC through reliable Han® HC Modular contacts. The result is high-performance connectors in HPR housings with IP68/69 protection. Up to eight 250/350 A contacts or six 650 A contacts can be accommodated.

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The Han® HPR VarioShell offers space for eight 250/350 A contacts or six 650 A contacts in single poles

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Eight Han® HPR Single Poles mounted to a Han® HPR VarioShell system

Less handling weight, safe installation


The single-pole application makes it easier to handle high-current connections, especially if very heavy cables are used. Integrated pins open up 25 different coding options. Connections to other power supply systems on rail vehicles are also possible. As ever, the Han® HPR application complies with all relevant railway standards.

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Han® HPR Single Pole with 25 different coding options

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Flying connection of a Han® HPR Single Pole

Your benefits at a glance:


  • High flexibility due to new housing options for the Han® HPR VarioShell

  • Reduces handling weight so single wires can now be plugged

  • Safe assembly due to integrated coding pins

  • Complexity reduction due to standardisation and simplification

HERO - HARTING Railway Web-Seminar Series 2022

Find out more about this solution in the Railway Web-Seminar Series 2022