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This video briefly covers the function and operation of various types of electrical circuit breakers. A 120 volt household-sized breaker panel, a row of 480 volt medium-voltage breaker cabinets, and a 270 kilovolt electrical transmission breaker are shown to illustrate how the size and operation of the breakers are related to the voltage of the system.
Created by: jennifertest on August 23, 2012 at 3:50pm
License: All rights reserved. No use without express written consent from TTS.
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