TE Connectivity 600V Circuit Protection Fuse 1971777-4

4 Pos Straight Rectangular Connector Terminal Position Assurance, Black, 600V Product overview: 1971777-4 from TE Connectivity 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 600V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 600V, Circuit Protection Fuse, Line Protection, Distribution Accessories. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 831-1971777-4 can be used for catalog matching and distributor lookup.