最新高清无码专区在线视频

*60MM bus system wide range of applications available
*Safe and save space

*185MM bus system wide range of applications available
*Safe and save space

1 Quality materials（Red copper t3 and pa66 V0）
2 Fuse type: nh size fuse
3 Rated current : 40A -630A

1 The bar fuse switch are used in busbar system.
2 Capacity of operating with load reaches 1.3 times of rated current.
3 Instaneous breaking capacity reaches 100kA.

1 Fuse base applys for NH fuse.
2 The voltage of fuse base is 500/660V
3 the Current of fuse base is 160A-630A

1 The electrical isolator switch Used high quality materials(red copper T3,PA66 V0)
2 The electrical isolator switchCan be with auxiliary contacts
3 Mechanical life of the isolator switch: >8000 times

1 Reliable mechanical interlock and electrical interlock Technology.
2 Fast switching circuit
3 Service life more than 8000 times

1 Transfer switch apply for 380/500/660V,100A-3150A
2 Transfer switch is made of red copper,DMC and pc.
3 Service life of the transfer switch is 8000 time.