VS1-12 Indoor Vacuum Circuit Breaker 630A 25kA
VS1-12 Indoor Vacuum Circuit Breaker
VS1-12 indoor high voltage vacuum circuit breaker, rated 12kV 630A 25kA. Handcart type for KYN28A (KYN44) switchgear. Spring operating mechanism, maintenance-free vacuum interrupter with 30,000 mechanical operation life. IEC 62271-100 certified for power distribution and motor starting.
8
Available Models
1
Voltage Levels
IEC
International Certification
Model Lineup
8 / 8 models
VS1-12/630-25
Capacity Available upon request
VS1-12/1250-25
Capacity Available upon request
VS1-12/1250-31.5
Capacity Available upon request
VS1-12/1600-31.5
Capacity Available upon request
VS1-12/1600-40
Capacity Available upon request
VS1-12/2000-31.5
Capacity Available upon request
VS1-12/2000-40
Capacity Available upon request
VS1-12/3150-40
Capacity Available upon request
Related Downloads
Ziyao Power Product Catalog 2026
PDF · Available ✅
Power Transformer Selection Guide
PDF · Available ✅
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