These are ceramic fast blow fuses.
Dimensions: 1.25" x .25" (30mm x 6mm)
Rated: 250V (note: indicate or not indicated on the fuse.)
Equivalent to Littlefuse 314 Series.
Prepackaged: Order fuses in increments of 5 pcs.
Notice for California Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov