What is a Mixed Media Circuit Breaker?Mixed media circuit breaker definitionMixed-medium circuit breaker is a high-voltage circuit breaker that uses a variety of media (usually a combination of gas and solid materials) as insulation and arc extinguishing media. This type of circuit breaker is designed to combine the advantages of different media to improve the performance, reliability and environmental protection of the circuit breaker.Working principleThe operating principle of mixed media circ