Tri-boss mounting device for high-voltage circuit breakers

摘要

A gas mounting device is provided for a high voltage circuit breaker operable to be fitted integrally on one end of a tank of the circuit breaker, said mounting device being substantially a ring shape and comprising at least three identical machined entries through the bottom of the ring such that access is obtainable through the mounting device into the tank. The gas mounting device allows for a gas system to be installed in a three phase circuit breaker.