Fuse Cover, Voltage 600, Amperage Range 35-60, For Fuse Class J, Height 2.17 In, Width 1.40 In, Depth 4.64 In, Indicating Light, Standards UL Listed/CSA Certified Fuse CoversSnap into individual fuses to cover exposed clips and terminals to reduce contact and improve safety. Tool-free installation and removal allows quick change-outs. Optional visual blown fuse indication is available.UL Listed and CSA Certified.