Cartridge fuse / miniature / time delay / glass
Min.: 0.063 A
Max.: 4 A
This FTT 5 X 20 fuse is primarily made up of glass tubing with low breaking capacity due to the intensive research on fuse technology. The product follows a very strict international standard of UL 248-14 and the CSA. To continue, the metal parts mainly consists of nickel-plated copper alloy.