VS1-12/4000A Withdrawable Vacuum Circuit Breaker for 12kV Switchgear
The VS1-12/4000A is a high-current withdrawable indoor vacuum circuit breaker for 12kV switchgear. It is designed for reliable control and protection of industrial and utility distribution systems requiring a 4000A rated current.
VS1-12/4000A Withdrawable Vacuum Circuit Breaker
The VS1-12/4000A is a high-current indoor vacuum circuit breaker for 12kV, three-phase AC switchgear. Its withdrawable design supports convenient installation, inspection and replacement in medium-voltage metal-clad panels.
Key Features
- Rated voltage: 12kV
- Rated current: 4000A
- Vacuum interruption for reliable switching and arc extinction
- Withdrawable chassis for service and test positions
- Spring operating mechanism with configurable control voltage
- Suitable for frequent operation and high-current distribution systems
Applications
Suitable for utility substations, power plants, mining and metallurgical facilities, and industrial distribution systems using 12kV withdrawable switchgear.
Ordering Information
Please provide the short-circuit breaking current, pole spacing, switchgear model, control voltage, auxiliary-contact requirements, interlocking requirements and quantity.
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