Shijiazhuang Shengping Minerals Co.,Ltd: Shengping minerals was set up in 2014. We have more than 10 years export experience. Our main products: Kaolin clay, mica, Himalayan salt bricks/lamps, clay
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Wenzhou Haijia Machinery Technology Co., Ltd.: We're known as one of the most professional ball valve, gate valve, globe valve, check valve, float ball valves manufacturers in China. Please feel free
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Zhejiang Xinxinli Machinery Co., Ltd: Fully automatic paper cup machine from China since 1998. Good quality with best price and best service.
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ZN85-40.5 type series high-voltage vacuum circuit breaker is suitable for indoor high-voltage switchgear with a rated voltage of 40.5KV and three-phase AC 50Hz. It is of a trolley-type structure used with KYN61-40 switchgear.
ZN85-40.5 type series high-voltage vacuum circuit breaker is equipped with a reliable interlocking unit to meet the user's "five-proof" protection function, and the related supporting products are the isolation trolley, fuse trolley, fuse trolley with a thunderbolt, and PT trolley.