SAE IT-systems
Im Gewerbegebiet Pesch 14 50767 Köln, Deutschland
0221 598080 0221 5980860 DE812996839 Dipl.-Ing Joachim Schuster


New technology partner in the area of protection systems

NSE AG taken over by the Phoenix Contact Group

Our longstanding cooperation partner for the development and manufacture of protection relays, NSE AG, has been part of the Phoenix Contact Group since the end of May 2017. Close collaboration with the Swiss company NSE has enabled us to effectively extend our product portfolio with the flexible SG-50 combination protection device, while consolidating our position in the market as a system provider for powerful control and protection technology. Together with NSE, we have been able to set new quality benchmarks in the sector.
Phoenix Contact is also a longstanding and reliable business partner to SAE IT-systems. The cooperation extends across various fields in our product spectrum, such as systems for electrical connections and diverse components for switchboard construction.

We are delighted to maintain the successful collaboration in the protective equipment segment with our new cooperation partner Phoenix Contact and will continue to offer our customers extensive expertise and innovative solutions with effective protective equipment.



SAE IT-systems GmbH & Co. KG
Im Gewerbegebiet Pesch 14
50767 Cologne, Germany

Phone: +49 221 / 59 808-0
Fax: +49 221 / 59 808-60
E-Mail: info( at )

Do you have technical problems?
Don't hesitate to contact us!

Phone: +49 221 / 59 808-55
E-Mail: service( at )

Contact Form

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Repair application
If you want to report a faulty or damaged component, please use our repair application.

If you have questions, please contact our Repair and Service department: +49 221/59808-55