Generator Circuit Breakers

We are the leader in design and manufacturing of GCBs since 1954 with over 8,000 deliveries in over 100 countries. We provide the widest and most modern portfolio of GCBs in SF6 technology across a series of short circuit ratings from 63 kA to 300 kA and nominal currents from 6,300 A to over 50,000 A to meet the demand of all varieties of power plants around the globe.