NSE AG has established a quality management system according to ISO 9001 and has been successfully certified in July 2021.to the certificate
PHOENIX CONTACT Group, a leading global manufacturer of components and systems for electrical connections as well as industrial automation has taken over NSE AG on Mai 31, 2017.To the press
NSE stands for reliability and innovation in the area of electrical power distribution of medium and high voltage.
The new Product configurator offers the possibility to easily configure devices and accessories according to customer requirements. Afterwards a quotation request for the configured products can be sent.To the configurator
As a competent partner, we offer more than just products. We take responsibility of the planning through to the setting up and ongoing maintenance.
Zürich has been working successfully for many years using the protection technology for medium voltage manufactured by NSE's own production facility in Wohlen AG/CH. Easy-to-use operation and reliable use, even when dealing with faulty battery voltage, are the primary reasons for selecting our high-quality products.
We are the leading company in Switzerland when it comes to equipping and retrofitting medium and high-voltage systems with secondary technology. Our plug-ins for Sprecher&Schuh RN1 technology and MUT relays are unique.more ...
Research and development combined in the latest intelligent protection systems ensure stable transport grids already at the supply point of future decentralized generators.To Protective functions
...at the heart of our Swiss culture demands that we cater for security while ensuring our world remains livable – because economy and ecology are one and the same. Welcome to NSE.To NSE
The protection and control unit family with great flexibility for a wide range of applications.
A 5 years warranty on registered protection relays from NSE.zu Garantieverlängerung
The protection relay with capacitor support for RN1 retrofit protection.To DIGISAVE
The DIGISAVE RB version was designed especially for traction protection applications with 16.7 Hz.To DIGISAVE
The combined protection and field control relays with higher function range.To KOMBISAVE
Whether for technical support, analyses, project management, or training, feel free to make use of our wide range of support.To Support