12kV Indoor High Voltage Vacuum Circuit Breaker
This indoor vacuum circuit breaker is designed for three-phase AC high-voltage switchgear operating at 50 Hz and 12kV. It features composite insulation, ensuring a high insulation level and safe operation.
Technical Specifications
Product Overview
High-Performance Vacuum Circuit Breaker
The VS1(ZN63) series is a high-performance indoor vacuum circuit breaker designed for 12kV three-phase AC power distribution systems. Utilizing advanced vacuum interrupter technology, this unit ensures rapid arc extinction and exceptional operational safety with no pollution or explosion risks. The integrated design features a spring energy-storage mechanism, supporting both manual and AC-powered operations for reliable performance in critical electrical infrastructure.
Technical Specifications
Rated Current Options
- 630
- 1,250
- 1,600
- 2,000
- Rated Voltage
- 12 kV
- Rated Frequency
- 50 Hz
- Poles
- 3
- Insulation System
- Composite Insulation
Performance Features
Safety Advantages
No pollution riskNo explosion dangerHigh insulation level
- Mechanism Type
- Spring energy-storage
- Application Environment
- IndoorThree-phase AC
