Overview Product Description 194655 New-No Box; Bussmann FRN-R-4 Time Delay Fuse; 4A; 250VAC; 15VDC; . Item is New; unused; no factory packaging. Austin Surplus SKU: 194655 Location: GRG-R16-P14-S05-A-0000261 Product Videos Custom Field MPN FRN-R-4 Product Reviews