SVH Series Indoor Vacuum Circuit Breaker
- Ambient temperature: -40 ~ +40℃
- Altitude above sea level: ≤3000m
- Maximum wind speed: ≤35m/s
- Earthquake intensity: ≤8 degrees
SVH series indoor vacuum circuit breaker is a new generation product series of intelligent vacuum circuit breaker.
Its live parts, such as vacuum arc-extinguishing chamber with high performance and upper and lower outgoing terminals, are directly cast in the epoxy resin post terminal to prevent pollution on the surface of the vacuum arc-extinguishing chamber, improve its insulating ability and mechanical stability and prolong its service life.
High Voltage AC Circuit Breaker Types and Working: