Glass tube, time-delay acting fuses with nickel-finish brass end caps. Overall size 20 x 5mm diameter. Recommended for where high start currents or surge currents are expected. Designed to IEC127 with SEMKO, UL, BSI and VDE approvals. Rated at AC 250V with a breaking capacity of 35A or 10x rated current, whichever is greater. Supplied in packs of 10 and available in the following ratings:100mA, 160mA, 200mA, 250mA, 315mA, 400mA, 500mA, 630mA, 800mA, 1A, 1.25A, 1.6A, 2A, 2.5A, 3.15A, 4A, 5A, 6.3A, 10A.