Littelfuse, Inc. Electrical, Specialty Fuses 0JTD400.X

400A 600V AC 500V DC Fuse Cartridge Holder

400A 600V Time Delay Class J Fuse, Bolt Tap Product overview: 0JTD400.X from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400A, 600V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 400A, 600V, Circuit Protection Fuse, Specialty Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 155-0JTD400.X can be used for catalog matching and distributor lookup.