Fuse 125 A 600V AC 600V DC Class RK5 TRS-RID Series Indicating Time Delay Body Style Blade Fits Fuse Block Style Rejection Interrupt Rating 200kA at 600V AC 20kA at 600V DC Fuse Size 9-5/8 in L x 1-13/16 in dia Length 9 5/8 in Diameter 1 13/16 in Equivalent Brand and Series Bussmann FRS-R-ID Littelfuse FLSR-ID Mersen TRS-RID Equivalent Series FLSR-ID FRS-R-ID TRS-RID Compatible Fuse Block Series 2HKRFB 6HKRFB Body Material Polyester Dual Element Standards CSA UL