1:8X31,10X38,14X51,22X58,30X57 fuse and holder 2:500V~100kA, 0.5A-125A 3:CE,ROHS.CCC,ISO9001 these fuse base are supports for fuses with size(10×38,14×51 ,22×58 ,30×57)rated voltage :500v/690v,rated current up to 125A,working frequency 50hzAC ,compliant with IEC269-1 cylindrical fuse series