BS HD 60269-3-2010 低压熔断器.非熟练人员使用的熔断器(主要是家用和类似用途的熔断器)的补充要求.A型至F型熔断器的标准系统样例
Low-voltage fuses. Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications). Examples of standardized systems of fuses A to F
Fuses for use by unskilled persons according to the following fuse systems comply with all
subclauses of IEC 60269-1 and with the requirements laid down in the relevant fuse systems.
This standard is divided into six fuse systems, each dealing with a specific example of
standardized fuses for use by unskilled persons:
? Fuse system A: D type fuse system
? Fuse system B: Cylindrical fuses (NF cylindrical fuse system)
? Fuse system C: Cylindrical fuses (BS cylindrical fuse system)
? Fuse system D: Cylindrical fuses (Italian cylindrical fuse system)
? Fuse system E: Pin-type fuses
? Fuse system F: Cylindrical fuse-links for use in plugs (BS plugtop fuse system)