Vacuum Interrupters

Crompton Greaves (CG) is pioneer in introducing Vacuum Interrupters (VI) and Vacuum Technology in India. In Technical collaboration with then Westinghouse, USA, CG started Vacuum Interrupter manufacturing way back in 1985-86 at its State of the art manufacturing facility at Aurangabad in Maharashtra State. After the technical collaboration period, CG extended its range from 1kV to 72.5kV today to cover all applications with a dedication and continuous Research and Development activity. Since last 30 years, CG has continuously invested in adding the manufacturing capacity to take its annual capacity today to manufacture more than 170,000 Nos. of Vacuum Interrupters. CG is market leader in India & more than 1.5 Million Vacuum Interrupters are in service in & outside India. CG is a regular supplier of VIs to all small & major switchgear manufacturers in India and also an exporter to USA, Europe, Middle East and South East Asia countries.