12kv Vacuum Circuit Breaker - High Voltage Electrical Switchgear for Power Distribution

The 12kv vacuum circuit breaker represents an advanced electrical protection device designed for medium voltage power distribution systems. Utilizing vacuum technology for arc extinction, this breaker provides exceptional performance in demanding industrial environments.

With a rated voltage of 12kv and current capacity up to 1250A, this vacuum circuit breaker offers reliable protection against short circuits and overload conditions. The vacuum interrupter technology ensures rapid arc quenching while maintaining excellent dielectric properties.

Key features include:

- Three-pole design for complete circuit protection

- Fixed installation configuration

- Electric operation mechanism

- Multiple protection functions including overcurrent and overvoltage

- Meets international standards including CE and CCC certifications

This vacuum circuit breaker is particularly suitable for:

- Industrial power distribution systems

- Substation applications

- Power generation facilities

- Mining and heavy industry installations

The robust construction and vacuum technology ensure minimal maintenance requirements and extended service life, making this breaker a cost-effective solution for critical power distribution applications.