Indoor High Voltage Vacuum Circuit Breaker
This high voltage vacuum circuit breaker is designed for reliable operation in medium voltage power distribution. Featuring vacuum interrupters, it provides high interrupting capacity and long service life, suitable for installation in switchgear and controlgear assemblies for protection against overloads and short circuits.



Technical Specifications
Product Overview
High-Performance Vacuum Circuit Breaker
The VH4 series indoor high voltage vacuum circuit breaker is engineered for reliable and safe operation within medium voltage power distribution systems. Utilizing advanced vacuum interrupters for efficient arc quenching, this unit provides exceptional interrupting capacity and an extended service life. Its compact, robust design ensures seamless integration into switchgear and controlgear assemblies, providing essential protection against overloads and short circuits.
Technical Specifications
Key Features
- High interrupting capacity
- Compact design
- Robust construction
- Long service life
- Arc Quenching Method
- Vacuum Interruption
- Environment
- IndoorMedium Voltage Systems



