Witonics Pack of 5, 6X30mm (1/4 inch x 1-1/4 inch) 1A 250V Glass Slow Blow (Time Delay) Fuses, MDL 1A, MDL1, 1 amp 250v MDL1A, T1a 1A T1a Glass, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 6 mm (1/4 inch) x 30 mm (1-1/4 inch) Glass Fuse, 1A, 250V Slow Blow Time Delay