6.35 X 32mm 3.15a Fast Acting Fuse Number of pieces : 10 Material : Glass Test specifications opening time:1.5 In: t > 1 H2.1 In: max. 20 s 2.75 In: 20 ms < t < 1500 ms 4 In: 8 ms < t < 400 ms 10 In: max. 80 ms specifications: IEC127, BS4265, CEE4 endurance: cycling test as specified by IEC127 and BS4265