Bussmann SC-25 Fuse 25a 600v Time-delay Class G Melamine Tube, Ul Listed. Dimension: 0.41" Dia x 1.62" L (10.414 x 41.1mm) Cylindrical Midget TIME DELAY 25A 480V Can be used as a cross for LITTELFUSE SLC25 or Ferraz Shawmut/Mersen AG25 (AG-25)