UL Class Fuse, RK5 Class, IDSR Series, Time-Delay, 40A, 600 V AC, Indicating

Fuse, 40 A, 600 V AC, 600 V DC, Class RK5, IDSR Series, Indicating, Time-Delay, Body Style Cylindrical, Fits Fuse Block Style Rejection, Interrupt Rating 20k A at 600V DC, Fuse Size 5.5 in L x 1.06 in dia, Length 5 1/2 in, Diameter 1 1/16 in, Equivalent Brand and Series Littelfuse IDSR, Equivalent Series IDSR, Compatible Fuse Block Series LFR60, Dual Element, Standards CSA, cUL, UL