fuse holder screw type

fuse holder screw type Rated Voltage:500/690 Rated Breaking Capacity:100/50 Rated current of Fuse:6-100

fuse holder screw type:

  

NT(RT16) closed pipe type knife-contact fuses are intended for overload and short-circuit protection in distribution system of industry electric equipment , whose circuit is up to 50Hz AC, 690V rated voltage, with rated current up to and below 630A. The fuse conforms to IEC60269 and GB13539 standard in performance. 

The fuse is constructed by the fuse-link and the fuse-holder. Its isolators are made of high quality electric porcelains and its fuse-link has distinct fusing indication. After the fuse-link is fused, dismantling the fuse-link with fuse-carrier(specialized handle) safely and then remounting the new fuse-link.

We produce not only the low voltage fuses but some combined electrical apparatus such as disconector-switch-fuse, ceramic lamp holder and other low voltage electric porcelians. Some products have been sold to over ten countries and areas from East South Asia and Europe. Our ceramic lamp holders came into American market in 90’s and acquired CSA Register Acceptance of America and Canada.

As the specialized factory producing low voltage screw-plug fuses appointed by mechanical industry department, we drafted JB2106 low voltage fuse standard and joined in drafting GB773 low voltage electric porcelians and GB13539 low voltage fuse National Standard and got the Technology Research Reward by Mechanical Industry Department.

fuse holder screw type