VTK12-40.5 Indoor HV Vacuum Circuit Breaker trolly or fixed-type spring operation mechanism

Adopting spring operation mechanism with excellent features, high reliability and stability, and less maintenance.Primary conductive circuit adopts total air insulation, with big allowance, which is available for safety inspection. Circuit breaker could also be trolly or fixed-type, which could be fitted with JYN1, GBC, XGN17 and other switch cubicles, which could be convenient for oilless reform.




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