NSE AG invites you to P&C Day in Augsburg on 14 April 2026.
The symposium brings together grid operators, planners and experts to discuss current challenges in protection technology.
Presentations, roundtables and a panel discussion will shed light on topics such as grid protection in transition and the influence of modern generation plants.
The event offers practical insights and space for professional exchange.
The event will be rounded off with a drinks reception.
The new function release is here: POWERSAVE 2.70, KOMBISAVE+ 3.70 and DIGICOM 7.4.0.
New functions such as IEC 60870-5-104 or the IEC 61850 simulator expand the function portfolio.
All further information in the login area
We are looking for you! Your expertise in safety power supply is in demand. Are you ready to take on a key role in an innovative team? Then join us and play an active role in shaping the future of power supply!
All information under the link.
The new 2025 product brochure is now available.
All information can be found at the link.
Technological change, digitalization and the expansion of renewable energies are presenting the energy industry with new challenges. The growing demand for reliable and clean energy sources is increasing worldwide. NSE supports you in solving these challenges safely, efficiently and sustainably – with Swiss engineering skills and state-of-the-art technology.
Due to increased cyber requirements, NSE is your ideal partner as it warrants additional safety and stability with its independent technology.
Our solutions support users in a wide range of energy infrastructure areas on a daily basis and ensure safe and reliable processes. We support distribution and transmission grids, substations and decentralized energy generation. We also ensure operational safety and efficiency in rail transportation with reliable control systems and grid protection solutions. Thanks to our flexible technologies and comprehensive know-how, we offer customized solutions for your specific requirements.
Our technologies ensure a safe power supply and operational safety worldwide – from distribution and transmission grids to substations and decentralized power generation. Our grid protection solutions also ensure smooth operation in rail transportation. With flexible, customized solutions, we create reliability and efficiency, precisely tailored to your requirements.
At NSE, we are your reliable partner with our holistic approach. No matter where you need support, we are there for you. From individual technical advice, planning and modeling to all inquiries relating to protection and diagnostics – we are with you every step of the way to ensure optimum solutions for your energy infrastructure. And we handle even the most complex system engineering projects safely and reliably.
With a holistic approach, we offer comprehensive support for your energy infrastructure. From technical consulting, planning and modeling to protection and diagnostic solutions, we are with you every step of the way. We implement even complex system projects reliably and safely – for your individual requirements.
As experts in grid protection solutions, we make no compromises when it comes to quality and safety. With KOMBISAVE+, POWERSAVE or DIGICOM, we offer state-of-the-art technologies for reliable protection and efficient control in your energy systems. These products are perfectly tailored to the requirements of modern distribution and transmission grids and are ideal for mastering your challenges.
Swiss quality - made in Wohlen
Our devices are manufactured in Switzerland from the first component to the final test. Thanks to our digitalized manufacturing process, we guarantee maximum precision, traceability and 100% tested quality – for maximum safety in network operation.
Development, production and support - all from a single source
From the idea to commissioning: at NSE, you receive engineering, device development, production, testing, project planning and after-sales support completely in-house. One contact, one location – for efficient, systematic solutions.
At NSE, we specialize in the development and production of protection and control systems for medium and high-voltage installations. As a domestic company, we are guided by Swiss culture and tradition. In over 25 years of company history, we have gained valuable experience and built up a high level of expertise.
Together with values such as a sense of responsibility, reliability and fairness, these form the foundation of our success. Benefit from our comprehensive know-how and our consistent alignment with innovation and quality.
Sustainability
We conserve energy and resources, continuously improve our environmental performance and ensure compliance with all relevant regulations.
Safety
With uncompromising product safety, we guarantee maximum reliability – for people, the environment and critical infrastructures.
Personal advice
Our sales engineers are at your side personally – with sound advice, regular system checks and quick on-site support.
Future-proofing through digital network models
By using digital network models and modern platform architectures, we ensure the long-term sustainability of your protection and control systems.
We have been developing intelligent protection and control solutions for electrical power distribution for over 25 years. Whether industry, power supply or infrastructure – we support you from planning to commissioning.
By submitting this form, I consent to NSE AG processing the personal data I have provided for the purpose of contacting me and processing my application. This includes, in particular, my contact details, information on my professional background and any documents or messages voluntarily submitted.
Processing takes place exclusively as part of the application process. Data will not be passed on to external third parties unless this is required by law or is absolutely necessary for the application process.
The data is stored on NSE AG systems and only made accessible to authorized employees. It will be deleted as soon as the purpose has been fulfilled or as soon as I request its deletion, provided there are no statutory retention obligations to the contrary.
I can request information about my stored data at any time and request correction, restriction of processing or deletion. Requests in this regard can be directed to datenschutz@nse.ch or in writing to NSE AG, Bremgarterstrasse 54, 5610 Wohlen.