ZN85 Series Indoor High Voltage Vacuum Circuit Breaker

Product Description ZN85-40.5(3AV3): Rated voltage of series indoor high-voltage vacuum circuit breaker is 40.5 KV, three-phase AC 50HZ. This indoor high voltage equipment is fitted out with spring operation mechanism, which can achieve electric and manual opening/closing, be used to control an protect the electric equipment in the industrial ang mining erterprises, power plant and transformer station. In addition, it's also applicable to the frequent operation place.,