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Hitachi to Supply Circuit-Breakers to Chubu Electric Power Grid

Hitachi announced that it received an order for five units of Hitachi Energy’s sulfur hexafluoride (SF6)-free EconiQ™ 300 kilovolt (kV) circuit-breaker from Chubu Electric Power Grid.

Hitachi to Supply Circuit-Breakers to Chubu Electric Power Grid

EconiQ circuit-breaker reduces CO2-equivalent emissions from the insulating gas