The VS1 assembly type indoor vacuum circuit breaker is a type of circuit breaker designed for use in indoor electrical distribution systems. It is commonly used in power plants, substations, and other facilities where high voltage power is distributed. The VS1 circuit breaker uses a vacuum interrupter to interrupt the electrical current, which provides excellent performance in terms of electrical arc extinction and dielectric strength. It is also a compact and maintenance-free design, making it a reliable choice for critical power systems. The assembly type refers to the fact that the circuit breaker is assembled as a complete unit, including the operating mechanism, control panel, and other components. This makes installation and commissioning easier and faster, as the circuit breaker can be installed as a complete unit rather than having to assemble the various components on site. Overall, the VS1 assembly type indoor vacuum circuit breaker is a high-performance and reliable option for indoor electrical distribution systems, offering excellent electrical performance and a compact, easy-to-install design.
