This standard rel?tes to special requirements applicable to cartridge fuse-links for miniature fuses with dimensions of 5 mm X 20 mm and 6,3 mm X 32 mm for the protection of electric appliances, electronic equipment and component parts thereof, normally intended for use indoors.
It does not apply to fuses for appliances intended to be used under special conditions, such as in corrosive or explosive atmospheres.
This standard applies in addition to the requirements of Part 1.