Specification :

- MCCB
- ACB
- Contactor
- VCB

Vacuum Circuit Breaker, VCB is installed in the medium voltage distribution
lines to protect life and load equipment. In case of accidents such as over
current, short circuit and ground fault current, VCB works by interrupting the
circuit through the inner Vacuum Interrupter which is acted by signal from the
outside separate relay.
LSIS' Super Solution, Susol VCB responds.
- customer needs for the breakers with high interrupting capacity and large
current due to the integration and increase of the load capacity.
- worldwide trend of diversification in the medium voltage distribution lines.
- increase of the reliability for the temperature characteristics of circuit breakers.
Premium-type products to improve convenience and reliability of medium
voltage switchgear configuration.
- full line-up modeling to the high interrupting capacity and large current.
- main structure with high reliability application.
- a variety of accessories and ability to maximize.
Suitable for use as the main circuit breaker to protect key installations in the
places such as device industry, power plants, high-rise buildings, large ships.