This vacuum circuit breaker of the spring mechanism type, is an extremly compact circuit breaker which is made for intergration in switchgears type Ring Main Unit and synonymous with high reliability and safety. The VA-3 concept offers the security and reliability with a large spectrum of possibilities in the range from 12 to 24 kV.
The vacuum circuit breaker is available in two main versions:
- VA-3 CO
- VA-3 O-0,3s-CO-15s-CO