Upon completion in 2022, the g3 circuit-breaker is expected to be the first SF6-free 420 kV gas-insulated substation circuit-breaker in the world. A circuit-breaker is protective equipment used to ...

"They had to go back to the fundamentals." Scientists make revolutionary breakthrough to address issues with essential ...

Rothlisberger will present SF6 Analysis and Management at the 2009 Finepoint Circuit Breaker Test and Maintenance Training Conference on Thursday, Oct. 8. The session will cover the importance of ...