Glass tube time-delay acting fuses with nickel-finish brass end caps overall size 31.8 x 6.35mm 1andquarter x andquarterin. diameter. Recommended for where high starting currents or surge currents are expected. Designed to IEC127. Rated at 60 Vac with a breaking capacity of 35A for fuses up to 1A 100A for fuses up to 3.5A & 200A for those rated over 3.5A. Available in the following ratings 250m A 500m A 1A 1.6A 2A 3.15A 5A 6.3A 10A 16A Supplied in packs of 10.