Bussmann RK5SK-39 is a Time-Delay Fuse Service Kit for Class RK5 fuses, designed for branch-circuit protection in 250/600 VAC systems. This 43-piece kit includes a curated RK5 fuse assortment along with an FP-2 fuse puller and fuse reducers, packaged for quick service in panel applications. The kit targets non-indicating Class RK5 fuses and is compatible with Bussmann RK5 fuse blocks and holders. Catalog number RK5SK-39 is part of Bussmann's RK5 fuse service kit family, widely used in industrial and commercial electrical panels for maintenance and rapid fuse replacement.
