Name different types of circuit breakers and their voltage
ratings?
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Answer Posted / amit kumar
1:AIR CB -UPTO 11KV
2:AIR BLAST CB -11KV-33KV
3:OIL FILED CB -33KV-132KV
3:VACUME TUBE CB-UPTO132KV
4:SF6 CB -MORE THAN 132KV
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