Equipotential bonding in Ex Areas

Potentialausgleich im Ex-Bereich

It is a fact that you, as the system operator, are responsible for the availability of the system. Potential bonding must be consistently effective. 

In practice, however, conductive parts of the construction or cable tray system are often defined as “equipotential bonding conductors”. These do not guarantee the required safe, consistent and permanently effective electrical connection. Problems soon arise, particularly during structural alterations when, for example, conductive system parts are removed or isolated.

Safe with a system

The system solution by DEHN serves to create a ring / radially connected equipotential bonding to be mounted on cable tray systems. It ensures consistent equipotential bonding.

Conductive system parts and electrical equipment like power units, motors, field devices, sensors, etc., can be effortlessly integrated in the equipotential bonding -  protecting both people and systems.


For cable tray systems:

For cable trays

For cable baskets:

For cable baskets


Your advantages at a glance:

  • Easy assembly, simple retrofitting
  • Clear documentation, labelling, traceability
  • Compatible with commonplace cable tray systems
  • Simple trouble shooting
  • Time-saving inspection, service and maintenance


Interested in finding out more?

We look forward to receiving your call under 0049 9181 906-1740.

E-mail: itss@dehn.de