Fast-acting, glass tube 1/4" x 5/8" ferrule fuse designed to UL 248-14 for overcurrent protection of electronic circuits. Install into a Bussmann Series fuse holder, block, or fuse clip, or purchase with available axial leads for thru-hole installation. Eaton's AGA fast-acting, glass tube ferrule 1/4" x 5/8" fuses are designed to UL 248-14 for overcurrent protection of electronic circuits. Order in cartridge fuse format and install into a Bussmann Series fuse holder, block, or fuse clip, or purchase with available axial leads for thru-hole installation.