Pack of 5, F25AL250V, F25A 250V, F25 L250V, F25A 250V, F25L250V Cartridge Glass Fuses 5X20mm (3/16" X 3/4"), 25A 250V, Fast-blow (Fast Acting) 25A F25a 250v, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 5 mm (3/16 inch) x 20 mm (3/4 inch) Glass Fuses, 25A 125V/250V Fast Blow (Fast Acting Fuses)