![Hitachi Energy showcases the world’s first eco-efficient 420-kilovolt circuit-breaker Hitachi Energy econiq-420kv-circuit-breaker](https://transform.zgisoft.com/files/Hitachi-Energy-econiq-420kv-circuit-breaker-340x210.jpg)
Hitachi Energy showcases the world’s first eco-efficient 420-kilovolt circuit-breaker
France, Paris: Hitachi Energy has unveiled the world’s first eco-efficient 420-kV circuit-breaker in conjunction with CIGRE Session 2022.
France, Paris: Hitachi Energy has unveiled the world’s first eco-efficient 420-kV circuit-breaker in conjunction with CIGRE Session 2022.