Littelfuse, Inc. 420V Circuit Protection Fuse SL1021A420RS

SL1021A Series - Three Terminal Medium Duty Gas Plasma Overvoltage Arrester(GDT), 420V, 10kA, plug in, RoHS Product overview: SL1021A420RS 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 420V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 420V, Circuit Protection Fuse, Gas Discharge Tube Arresters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 142-SL1021A420RS can be used for catalog matching and distributor lookup.