High Voltage Porcelain Current Limiting Drop Out Fuse Cutout

The (H)RW5-40.5 series outdoor high-volage drop type fuse (hereinafter raferred to as fuse")is the mostcommon short-crcuit
protecion switch for distribution Iine branch ines and distribuion translormers.
Fuses are suitable for short crcuit and overload protection of transmission Iines and power ransformers in power systems wth AC 50Hz and ratad voltapeof 35kV.Under certain condifions,it is possible to separate and combine no-load ovethead lines,no-load transformers, and smal load currents.
Fuses are widely used in dstribuion Iines and primary side of disribution translormers for proteclion and equipment switching opralions.
Installed on the distribution line branch,itcan reduce the power outage ranga.
The fuse complins with tfechricalstandards such as GB/T 15166.3-2008"High volfage AC Fuses Part 3:Jet Fuses"and DLT 640-1997 "Technical Condions for Ordering Ouldoor AC High Voltage Drop type Fuses and Fuses". The fuse complies with techricalstandards such as GB/T 15166.2-2008 "High voltage AC fuses-Part 2:Curent imtng fuses"