Littelfuse, Inc. 380V 20A TO-220 Circuit Protection Fuse P3403AA

Silicon Surge Protector, 380V V(BO) Max, 20A, MODIFIED TO-220, 3 PIN Product overview: P3403AA 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 380V, 20A, TO-220. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 380V, 20A, TO-220, Circuit Protection Fuse, Circuit Protection Thyristors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 147-P3403AA can be used for catalog matching and distributor lookup.