Fuse, 400 A, 300V AC, 125V DC, Class T, JLLN Series, Nonindicating, Fast Acting, Body Style Blade, Nonrejection, Interrupt Rating 200kA at 300V AC, 20kA at 125V DC, Fuse Size 3-1/16 in L x 1 in dia, Length 3 1/16 in, Diameter 1 in, Equivalent Brand and Series Bussmann JJN, Edison TJN, Littelfuse JLLN, Mersen A3T, Equivalent Series A3T, JJN, JLLN, TJN, Compatible Fuse Block Series LFT, Body Material Melamine, Single Element, Standards CE, CSA Certified, RoHS, UL 248-15 Class T, UL Listed