The VS1 series high voltage vacuum circuit breaker is designed for reliable power distribution in various industrial applications. This fixed type circuit breaker features advanced vacuum arc-extinguishing technology and electric operation mechanism for superior performance.





With its high breaking capacity and fast operation speed, the VS1 circuit breaker provides effective protection for electrical systems. The three-pole design ensures balanced performance across all phases, while the vacuum technology offers maintenance-free operation and long service life.
This circuit breaker is suitable for various applications including power plants, substations, industrial facilities and commercial buildings. The product meets international standards and holds CE and CCC certifications, guaranteeing quality and safety.
We offer OEM/ODM services for customized requirements, allowing customers to specify particular parameters or branding. Our technical team can provide professional solutions based on specific project needs and system parameters.
Fantastic experience from start to finish! The shipping was incredibly fast, arriving well ahead of schedule, which minimized any downtime for our operations. The packaging was secure and professional, ensuring the product arrived in perfect condition without any damage. In terms of quality, the item feels robust and well-manufactured, meeting high standards for industrial use. Customer service was outstanding—responsive and helpful, promptly answering all my queries with clear, friendly communication. Overall, I'm thoroughly impressed and would highly recommend this for anyone needing reliable electrical components.