IEC-certified vacuum circuit breakers rated 12kV–72.5kV with in-house interrupter technology—engineered and built end-to-end at Rockwill’s factory as a direct OEM since 1986.
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Whole life care managerFixed Type Solid-Sealed Vacuum Circuit Breaker 12kV -
Whole life care managerIndoor High-Voltage Permanent Magnet Vacuum Circuit Breaker 12kV 15kV 17.5kV -
Whole life care managerIndoor Medium-Voltage Solid-Sealed Vacuum Circuit Breaker 12kV -
Whole life care managerIndoor high-voltage Side-Mounted Vacuum Circuit Breaker 12kV 15kV -
Whole life care manager1250A Indoor Vacuum Circuit Breaker-33kV -
Whole life care managerIndoor High Voltage Side Mounted Vacuum Circuit Breaker -
Whole life care managerIntelligentization Permanent Magnet Indoor High-Voltage Vacuum Circuit Breaker 12kV 17.5kV -
Whole life care managerHigh Reliability Indoor High-Voltage Vacuum Circuit Breaker 11kV 12kV 15kV -
Whole life care managerHigh-performance 10kV Vacuum Circuit Breaker with indoor installation -
Whole life care managerZN85-40.5 Handcart Type Vacuum Circuit Breaker -
Whole life care managerVS1-24kV Indoor High Voltage Withdrawable Type Vacuum Circuit Breaker with Embedded Pole -
Whole life care manager33kV electrical circuit breakers VCB Vacuum Circuit Breaker
