Air Circuit Breaker (ACB)

AIR CIRCUIT BREAKERFor ratings above 1200A ACB’s are used. Due to the significant current involved, Air is the medium necessary for this breakers. Ratings range from 630 to 6300A, Fixed and Draw-out types are available with KAIC ranging from 85 to 150KA. Auxiliary Contacts, Charging Motor, Shunt Coil, Closing and UVT Coils, and Trip Relays are part of the accessories.

 

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