Does The Gas In The Operating Mechanism Of The Sf6 Circuit Breaker Have Any Advantages For The Use Of The Equipment?

When using sf6 circuit breaker operating mechanism, pure SF6 gas is an excellent arc extinguishing medium, which can effectively suppress the arc and protect the contacts from damage under the high pressure conditions of sf6 circuit breaker spring mechanism. If used in low-voltage electrical appliances that are frequently operated, the metal vapor will react with the decomposition products of SF6 gas due to the arc effect of frequent operation.