Introducing our cutting-edge product - FZN21 40.5KV 1250A Indoor high-voltage vacuum load switch designed for three-phase AC power systems. Manufactured in our state-of-the-art factory, this advanced switch is engineered to provide exceptional performance and reliability. With a maximum voltage rating of 40.5KV and a current capacity of 1250A, it ensures efficient power distribution and interruption. Featuring advanced vacuum technology, it offers reliable switching operations with minimal maintenance requirements. Trust our factory-made FZN21 40.5KV 1250A Indoor high-voltage vacuum load switch to optimize your power systems and ensure uninterrupted operations.