Littelfuse, Inc. 400V Circuit Protection Fuse SL1021B400RG

SL1021B Series - Three Terminal Heavy Duty Gas Plasma Overvoltage Arresters(GDT), 400V, 10kA, plug in, RoHS Product overview: SL1021B400RG 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 400V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 400V, 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-SL1021B400RG can be used for catalog matching and distributor lookup.