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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.

Whether you generate, transmit or distribute energy, our Power Engineering Guide is a practical resource that will support you in your work.
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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.