本文件规定了道路车辆中使用的SF36-70V、SF51-70V和SF56-70V型带轴向端子的熔断器（条形熔断器）。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。 本文件适用于额定电压为70 V DC、额定电流为30 a至500 a、断开容量为2 500 a的熔断器，用于标称电压为48 V DC的道路车辆电气系统。 本文件旨在与ISO 8820-1和ISO 8820-2结合使用。其条款的编号与ISO 8820-1的编号一致，ISO 8820-1的要求适用，除非根据本文件的特定要求进行了修改。

This document specifies fuse-links with axial terminals (Strip fuse-links) Types SF36？70V, SF51？70V and SF56？70V used in road vehicles. It establishes, for these fuse-link types, the rated current, test procedures, performance requirements, and dimensions. This document is applicable to fuse-links with a rated voltage of 70 V DC, a rated current of 30 A to 500 A, and a breaking capacity of 2 500 A intended for use in the electrical system of road vehicles with a nominal voltage of 48 V DC. This document 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 this document.