ISO 8820-4:2016 specifies fuse-links with female contacts (type A) and bolt-in contacts (type B) for use in road vehicles. It establishes, for these fuse-link types, the rated current, test procedures, performance requirements and dimensions.

It is applicable to fuse-links with a rated voltage of 32 V or 58 V, a current rating ≤140 A and a breaking capacity of 1 000 A intended for road vehicles.

It is intended to be used in conjunction with ISO 8820？1 and with ISO 8820？2. The numbering of its clauses corresponds to that of ISO 8820？1 whose requirements are applicable, except where modified by requirements particular to ISO 8820-4:2016.