Bussmann BP/MDL-5 5 Amp Time Delay Glass Tube Fuse 250Vac, UL Listed Carded, 2-Pack N/A Imported Quantity: 2 Pack 5A 250V Type MDL Glass Tube Fuse Electronic, Time Delay Time-delay, glass tube Optional axial leads available 1/4-Inch x 1-1/4-Inch (6.4 x 31.7mm) physical size Glass tube, nickel-plated brass end cap construction UL Listed product meets standard 248-14