Ir = Rated Current
100mA, 125 mA, 150mA, 160mA, 200mA, 250mA, 300mA, 315mA, 400mA, 500mA, 600mA, 630mA, 800mA,1A, 1.25A, 1.5A, 1.6A, 2A, 2.5A, 3A, 3.15A, 3.5A, 4A, 5A, 6A, 6.3A
The fuse should carry 100% of the rated current continuously
The fuse should open at 200% of the rated current within 10 sec