Circuit Breakers 1 explains the basic operating principles of circuit breakers found in substations and switchyards. Fundamental concepts of arc extinguishing and circuit interruption are explained, and a variety of arc extinguishing mechanisms and circuit breaker operating mechanisms are examined. Identifies and describes the operation of six common types of arc interrupting mechanisms, and four common types of operating mechanisms.
5-1/2" x 8-1/2"40 pages By Alexander Publications
