Lampholder PN 01-10 U3 version (TU) Elektrofarfor 00000735

PN 0,1-10 U3 cartridges (fuses) with quartz filler are current-limiting. The interruption of short-circuit current in quartz sand fuses is ensured by the intensive ionization of the arc occurring at the location of the fuse link, in the narrow gaps between the grains of the filler. The operation of the PN 0.1-10 U3 cartridge is determined by the absence of readings from instruments connected to the voltage transformer circuit. The use of PN 01-10 U3 cartridges is permitted in networks with voltages of 3, 6 kV. PN 0.1-10 U3 cartridges (fuses) are replaceable elements of high-voltage fuses PKN 001-10 U3. Voltage class: 10 kV Diameter: 55 mm Length: 212 mm Climate version: U3 Weight kg: 0.90