Outdoor Vacuum Circuit Breaker
ZW8-12/630-20 outdoor high voltage vacuum circuit breaker
It adopts vacuum interrupter, air insulation, and is equipped with an electric pop-up operating mechanism, so that the product has strong arc-extinguishing ability, high short-circuit breaking times, no risk of fire and explosion, and is easy to operate. It is a kind of excellent performance and strong practicability. product.
The overall structure of this product adopts a three-phase common box type, the bushing enters and exits the line, the box is filled with dry air, and the electric spring fan operating mechanism is arranged on the side of the box, which can be used reliably under severe environmental conditions.
The vacuum interrupter of this product adopts ceramic shell, cup-shaped longitudinal magnetic field contact structure, copper chromium contact material, and has excellent breaking and closing short-circuit current capacity.
The product is small in size, light in weight and beautiful in appearance. The design of the vacuum interrupter and the insulating support sleeve is compact, and the outgoing conductive rod is filled with silicone rubber, which is suitable for harsh weather conditions and dirty environments.
