国产无码电影在线观看,人人看国产支持在线观看,国产精品国产手机在线,国产成人啪精品视频蜜月,国产日韩欧美视频播放器,久久成人麻豆午夜电影,一区二区三区欧美高清,国产又粗又大又硬的视频,免费国产超频在线视频,欧美国产在线激情一区

Welcome toChangzhou Mei Fu Electric Co., Ltd.officialwebsite!

Tel0519-86260008
Contact us
Tel
0519-86260008
Contact:Sun Jingguang
Tel:18861112293
Mail:meifudianqizjl@163.com
Address:No. 1, No. 88 Changhong East Road, Henglin Town, Wujin District, Changzhou
Position: HOME > Products > Other products
Load isolating switch
Pageviews: Release date:2021-06-15

Load isolating switch(圖1)Load isolating switch(圖2)

     

     

Load isolating switch

Shell grade (A)

100

                 

Rated current (A)

32/40/50/63/80/100

                 

Pole number

1P, 2P, 3P, 4P

    Load disconnectors are widely used in power distribution and automation systems in construction, power, petrochemical and other industries.

    Modular design structure, flexible and diverse combinations, the use of glass fiber reinforced unsaturated polyester resin manufacturing shell, has high dielectric properties, protection ability and reliable operational safety.

    Operating mechanism is an accelerating mechanism with spring energy storage and instantaneous release, and double breakpoint contact structure with instantaneous switching on and breaking. It has nothing to do with the speed of the handle, which greatly improves the electrical and mechanical properties.

    A variety of structures and operation modes, there are direct observation contact on-off state of the window, there are cabinet, cabinet outside operation, there are front and side operation, there are board wiring.

    Load disconnector is an ideal choice for similar products because of its beautiful appearance, novelty, simplicity and small size.

     

  • NEXT:Command device
  • PRE:The control and protection switch
  • ?