A vacuum circuit breaker (VCB) is a crucial component in electrical systems, designed to interrupt the flow of electricity during fault conditions. It operates by separating the contacts within a vacuum, extinguishing the arc that forms when the contacts open. This technology offers superior performance in terms of reliability, safety, and maintenance compared to other types of circuit...

Vacuum circuit breakers (VCBs) are used in a variety of applications where reliable circuit protection is essential. Their versatility and effectiveness make them suitable for several industrial and commercial settings. In industrial environments, VCBs are commonly used in substations and switchgear assemblies. They protect electrical circuits from overcurrent and short circuits, ensuring the...