Littelfuse, Inc. Electrical, Specialty Fuses JLLN300.X

300A 300V AC 125V DC Fuse Cartridge Bolt Mount

Fuse Class T Fast Acting 300A 300V Bolt Plug 21 X 33.3mm CSA/UL Product overview: JLLN300.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 300A, 300V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 300A, 300V, 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-JLLN300.X can be used for catalog matching and distributor lookup.