Nortroll's complete range of power distribution products gives customers a choice of building blocks which can be tailored to offer a complete smart grid solution.

Over the years, Nortroll has established a very strong brand. Our three recognised product lines are listed to the right.


Fault Passage Indicators to locate short circuit and earth faults.


Fault current indicators for the underground medium voltage distribution network (6-36kV).


A modular system with different building-blocks allowing the utilities to tailor-make a system.


Norwegian coming soon...


A reliable power supply is essential in today’s world. There are strict requirements and penalties for distribution companies. Non-supplied energy is synonymous with higher costs.

The duration of the power outages has to be reduced to the absolute minimum. In our markets the network operators are seeking for operational efficiency to provide continuous and stable energy supply. We experience an increasing demand for our products and solutions. Our customers are owners and operators of electrical distributions networks all over the world.

For more than 36 years Nortroll has developed and delivered high-quality products for demanding customers worldwide – the electrical utilities. Our customers are therefore the main drivers of innovation, and we will continue to invite them to participate in our product development.

What do our customers think about Nortroll?

  • You always think a step ahead! A dedicated partner and supplier.
  • Nortroll' s ability to offer a solution, based on our expertise and experience, knowledge and know-how.
  • High level of service for our distributors and customers.


Distribution network monitoring, control and automation


We have distributors in over 40 countries. Click the map for contact information.

Design & development: CATCH