Circuit fuses; Apparatus for testing fuses; Distribution fuse boards; Electric fuse boxes; Fuse blocks; Fuse boxes; Fuse holders; Fuse indicators; Fuse wire; Fused connection units; Fuses; Fuses for commercial premises; Fuses for domestic premises; Vehicle fuses; Proximity fuses; Insulated fuse wires; Fuses for motor land vehicles; Electrical safety cut-out fuses; Electrical fuses; Electric safety cut-out fuses; Electric fuses; Electric contact fuses