For most of my life, my main experience with circuit breakers has been resetting the kitchen or bathroom Ground Fault Circuit Interrupters (GFCIs) when they occasionally trip. As a result, although ...

While millions of vacuum interrupter units are used in medium voltage switchgear worldwide, until now they have come up against their limits in the highvoltage sector above 72.5 kV. Following ...

Siemens has received an order from German distribution grid operator Netze BW GmbH to modernize and expand its 110-kV transformer substation in Nördlingen. Siemens will install its new 3AV1 outdoor ...