This part of ISO 8820 specifies fuse-links with shortened tabs (Type K) for use in road vehicles. It establishes, for these fuse-link types, the rated current, test procedures, performance requirements, and dimensions. This part of ISO 8820 is applicable to fuse-links with a rated voltage of 58 V, a current rating of ≤ 30 A, and a breaking capacity of 1 000 A intended for use in road vehicles. This part of ISO 8820 is intended to be used in conjunction with ISO 8820-1 and ISO 8820-2. The numbering of clauses in this part of ISO 8820 corresponds to that of ISO 8820-1.This part of ISO 8820 includes additional or modified requirements that are intended to be applied in addition to those given in ISO 8820-1.