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Sandip Das
Jan 24, 2009, 05:05 AM
What is the difference between a circuit breaker and swithgear used in substation?

KISS
Jan 24, 2009, 05:53 AM
Switchgear - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Switchgear)

Switchgear = a genereral term encompasing circuit breakers. Not necessarily just for sub-stations

CB - An overcurrent device

Sounds like homework.