Bussmann FRN-R-6-1/4 Fuse

The Bussmann Fusetron FRN-R fuse, model FRN-R-6-1/4, is a 250‑volt protective fuse from the Bussmann FRN-R family. Identified by the FRN-R designation and the 6‑1/4 suffix, this device is intended for insertion into circuits that require standard FRN‑R form‑factor fuses and a 250 V operating rating. The 250‑volt rating specifies the maximum voltage at which the fuse is designed to operate within its protected circuit. As a member of Bussmann’s Fusetron lineup, it follows the naming conventions used to denote the specific variant within the FRN-R series. This description reflects only the verified details: manufacturer (Bussmann), product line (Fusetron FRN-R), model (FRN-R-6-1/4), and voltage rating (250 V). For exact electrical characteristics, installation guidelines, and compatibility with fuse holders or equipment, consult the official Bussmann datasheet or the product listing for FRN-R-6-1/4.