This slow-blow glass fuse is rated 0.5-amp 250V to protect equipment and consumer electronics from short circuits and power surges.Package of four 1-1/4x1/4 fuses.RadioShack 0.5A 250V 1-1/4x1/4-Inch Slow-Blow Fuse (4-Pack)SKU: 270-1018$3.49PriceOut of Stock