Littelfuse, Inc. 20A 250V Circuit Protection Fuse 03420004H

20A 250V Fuse Holder, Panel Mount, Illuminated, Solder Term Product overview: 03420004H 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 20A, 250V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 20A, 250V, Circuit Protection Fuse, Fuseholders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 140-03420004H can be used for catalog matching and distributor lookup.