We specialize in manufacturing the ZN85-40.5KV 1250-2000A three-phase AC indoor high voltage vacuum circuit breaker. As a factory, we take immense pride in delivering high-quality products to our customers. Our circuit breaker is designed to efficiently interrupt the flow of current in electrical systems, ensuring reliable performance and protecting equipment from overload or short circuits. With a voltage rating of 40.5KV and a current rating ranging from 1250A to 2000A, our circuit breaker is suitable for various industrial and commercial applications. Trust our expertise and experience for a durable and efficient solution for your high voltage circuit protection needs.