Surge arresters

Siemens has been designing and manufacturing medium- and high-voltage surge arresters for standard and special applications since 1925. Continuous research and development, the wealth of Siemens know-how and comprehensive worldwide experience give Siemens surge arresters a leading edge in overvoltage protection. Their uncompromising quality ensures a long service life and reliability in any application. Valuable equipment, such as transformers, circuit breakers, generators, motors, capacitors, traction vehicles, bushings and complete switchgear, is ideally protected against overvoltages.

Surge arrester technology and areas of application

All Siemens surge arresters are subject to certified quality management and comply with international standards. Our surge arresters are absolutely reliable and characterized by easy installation, low maintenance costs and an extremely long operating life.
Downloads, support and services

Our services for you

You can find more details on our surge arresters and information about our services here.

Testing laboratories at Schaltwerk Berlin

We test components at our accredited testing laboratories.

Testing laboratories at Schaltwerk Berlin

Numerical simulation and analytical calculation methods for efficient product development.


Get in contact with our Customer Service

Do you have any questions about our surge arresters? Contact us. We are pleased to offer you individual advice.