Premier protection with less engineering effort
Engineering for protection systems costs many times more than the purchase price of the relays themselves. The SIPROTEC line of relays from Siemens is built to simplify design and configuration, while reducing ownership costs. Learn how to reduce ownership costs here.
The world leading protection family for all applications in Generation, Transmission, Distribution and Industry.
Protection, automation and monitoring of transmission grids.
SIPROTEC 5 - the new benchmark.
Outstanding functionality - Compact design
Customer Service and Support
Do you need support from the Siemens protection relays team?
Customers in the U.S. and Canada, contact us 24/7 using the customer service numbers below.