ISO 8820-3:2015规定了道路车辆中使用的带凸耳（刀片式）、C型（中等）、E型（大电流）和F型（微型）的熔断器。它为这些熔断器类型确定了额定电流、试验程序、性能要求和尺寸。 ISO 8820-3:2015适用于额定电压为32 V或58 V、额定电流为≤100 A，以及1000 A的破断能力，用于道路车辆。 ISO 8820-3:2015旨在与ISO 8820-1和ISO 8820-2结合使用。其条款的编号与ISO 8820-1的编号相对应，其要求适用，除非根据ISO 8820本部分的特殊要求进行修改。

ISO 8820-3:2015 specifies fuse-links with tabs (blade-type) Type C (medium), Type E (high current), and Type F (miniature) for use in road vehicles. It establishes, for these fuse-link types, the rated current, test procedures, performance requirements, and dimensions. ISO 8820-3:2015 is applicable for fuse-links with a rated voltage of 32 V or 58 V, a current rating of ≤100 A, and a breaking capacity of 1 000 A intended for use in road vehicles. ISO 8820-3:2015 is intended to be used in conjunction with ISO 8820？1 and 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 this part of ISO 8820.