420kV circuit breaker

GE Vernova launches new SF6-free circuit breaker for high-voltage transmission

GE Vernova Inc. has announced the launch of its new 420kV, 63 kA CO2-O2 Live Tank Circuit Breaker, GL316c, at CIGRE Paris 2026 In a release, GE Vernova said that the new launch expands the range of technologies available Read more