Every day, we wonder how we can face the challenge of a future in which electric power – from generation to distribution – will be a value to protect and use responsibly, as Power Grids have become one of the most complex systems built by humans, adding the latest innovative solutions to basic electrical engineering to produce flexible, intelligent and environmentally sustainable systems.

Our answer to those important challenges is more than 50 years of expertise in designing and manufacturing Protective Relays and Digital Solutions for safer, more reliable and more intelligent Power Grids. And above all, our vision is a world where human intelligence and technology will merge to create new working systems, products and connections: only through this policy will we enhance our potential for development, growth and progress, and have the opportunity to deal with increasingly interesting issues, contact key clients, improve our skills and employ cutting-edge technologies to develop new products.

This is our commitment: to use all our energy for a safer future.


We are the result of more than 50 years of independence in a big players market; more than 50 years of experience in manufacturing the most reliable solutions for power grids; more than 50 years of passion, flexibility, energy, protection.


Company foundation

Founded in 1965 as a small manufacturing protective relays Company, based in Italy.


Introducing the Denova S Series

The first complete analog relay family by Thytronic. A line of protective relays made by modular systems for protection of electrical plants.


ISO 9001 Certification

Thytronic obtains the ISO 9001 Certification, based on a number of quality management principles including a strong customer focus, the motivation and implication of top management, the process approach and continual improvement.


Complete solution

Thytronic can offer not only cutting-edge products but also complete solutions in the electric power industry.


Introducing the Smart Line family

Smart Line is the Thytronic low-cost digital protection relay line designed and developed to cover OEM’s and industrial applications.


Introducing the PRO N family

Pro-N is Thytronic high-end and comprehensive solution for power generation and distribution Protection & Control suitable for a wide range of applications.


Protocols development

Study and development of the core documents that describe the objectives, design, methodology, statistical considerations, and organisation.


Introducing the PRO N Extended family

The Pro-N eXtended family is the Thytronic high level platform for the comprehensive protection in distribution networks, substations and industrial plants with any level of application.


IGRID acquisition

Thytronic and iGRID - the solution for all automation, supervision and control technologies of energy network, ensuring maximum scalability – start working together.


Introducing the XMORE family

The XMORE platform is the latest Thytronic product line to protect power generation, transmission and distribution and covers all energy market solutions.



Energy is our strength. It’s the passion that drives us to move forward dynamically and enthusiastically, towards a safer, more protected and brighter future.


Safety is our starting point. It’s the value that embraces everything we do, it’s our main goal, it’s the light that guides us.


The future is in our hands. It’s something we feel responsible for every day, and something we will do our part towards to make safer, brighter and more inclusive for everyone.

Think quality

The application to all our business processes of our quality system, certified according to ISO9001 standard, is what guarantees that our customers are getting all the best solutions for their needs. We also apply the ISO 45001 standard for management systems of occupational health and safety, that certifies the commitment to promote and protect physical and mental health of our collaborators and employees.

Customer at the core

We listen to our customer: we equally welcome suggestions and criticisms and feel that, as a small company, we are better placed to change for the better.

Innovation is the foundation of our success

A highly qualified and motivated staff permits us to offer an avant-garde product and service which meet all protective, safety and continuity demands.

Social responsibility: our energy is precious

We serve the electric power efficiency: energy is an expensive, limited resource which needs to be used carefully and efficiently. The application of ISO 14001 related to environmental management helps us minimize how our operations affect the environment; comply with applicable laws, regulations, and other environmentally oriented requirements; and continually improve in the above.