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View Full Version : I want to know about the basic Theory of vacuum Circuit Breaker

nirankare1982
Sep 9, 2010, 06:15 AM
I want to know about the basic Theory of vacuum Circuit Breaker
tkrussell
Sep 9, 2010, 06:24 AM
Let me google that for you (http://www.lmgtfy.com/?q=Theory+of+vacuum+Circuit+Breaker)
abhi1
Aug 8, 2012, 07:03 AM
I want a sumerised detail on vcb as I am indulged in a project regarding this