IEC 60269-3:2024分为四个保险丝系统，每个系统都涉及一个供非熟练人员使用的标准化保险丝的具体示例。本部分仅适用于“gG”保险丝。非技术人员没有技术知识或足够的经验。为避免电力可能造成的危险，保险丝标准的相关部分应规定使用中的最大安全要求。IEC 60269-3提供了四种供非熟练人员使用的系统。保险丝安全操作说明- 制造商的文献中提供了链接。所有系统都提供了自己的机械解决方案，以避免使用额定电流更高的保险丝（不可互换），同时确保电缆和线路的保护。申请人需要注意用相同类型的保险丝更换保险丝。

IEC 60269-3:2024 is divided into four fuse systems, each dealing with a specific example of standardized fuses for use by unskilled persons. This part applies to “gG” fuses only. Unskilled persons do not have technical knowledge or sufficient experience. To avoid dangers, which electricity may create, the relevant part of the fuse standard shall provide requirements for maximum safety in service. IEC 60269-3 provides four systems for use by unskilled persons. Instructions for the safe operation of fuse-links are provided in the manufacturer’s literature. All systems provide their own mechanical solution to avoid the use of a fuse-link with higher current rating (non-interchangeability) whereas the protection of cables and lines is ensured. The applicant is required to take care to replace a fuse-link by the same type.