Electric fuse having composite support for fusible element

Electric fuse having folded fusible element and heat dams

Electric fuse having gas evolving means for limiting burnback

Electric fuse having gas-evolving material

Electric fuse having heat retaining means

Electric fuse having helically wound fusible element and process

Electric fuse having helically wound fusible elements

Electric fuse having large cycling ability and gas-evolving mean

Electric fuse having multiple current paths connected in paralle

Electric fuse having off center fusible element

Electric fuse having plug terminals

Electric fuse having positioning means for arc-quenching core

Electric fuse having substantially prismatic casing

Electric fuse having terminal caps and blades projecting through

Electric fuse having undulated fusible element

Electric fuse having welded fusible elements

Electric fuse heat dam element having stiffening ribs

Electric fuse including two different fillers

Electric fuse with equalized filler duty

Electric fuse with gas evolving materials