Circuit Breaker Pictures
Westinghouse 230 kV Oil Circuit Breaker
Westinghouse 115 kV Oil Circuit Breaker
McGraw Edison 230 kV Oil Circuit Breaker
General Electric 230 kV Oil Circuit Breaker
Single Tank 69? kV Oil Circuit Breaker
500 kV Dead Tank Independent Pole Circuit Breaker
500 kV Live Tank Independent Pole Circuit Breaker
230 kV Dead Tank Independent Pole Circuit Breaker
230 kV Dead Tank Independent Pole Circuit Breaker
The ATB air-blast circuit breakers are designed for the high speed interruption of faults and high speed reposing on modern transmission lines of high current, voltage and short circuit rating. They were manufactured at GE’s Philadelphia Breaker Plant from 1956-1983 and range in voltage from 115kV to 550kV.