GE Vernova’s GL312g g3 Circuit Breaker Installation at Planchamps Substation, Switzerland

December 16, 2025

Here’s a walkthrough of the SF₆-like installation for GE Vernova’s Electrification’ GL312g circuit breaker with g³ gas at Planchamps Substation, Switzerland. Energized in April 2021, the step-by-step installation underscores the ease with which g3 circuit breakers can be installed at a substation. #GEGrid #g3 #SF6-free #circuitbreaker