SecoVac VB-40.5 Vacuum Circuit Breaker
VB-40.5 vacuum circuit breaker is a three-phase AC, rated voltage 40.5 kv indoor device for industrial and mining enterprises, mining enterprises, power plants and substations for electrical equipment control and protection.
Products comply with IEC standards. Especially suitable for frequent working conditions. Circuit breakers can be installed in fixed or removable switchgear, medium voltage distribution system control and protection is a good choice.