Slow Blow Fuse Time Delay Fuses All values 63mA - 20 Amp 250V 20mm x 5mm UK
TheL in this fuse denotes a low break capacity standard fuse, this will replace fuses which haveA orAL, but cannot be used to replace a fused markedAH. These are 20mm x 5mm fuses they will not fit a standard UK plug.