IEC 60269-3:2010+A1:2013+A2:2019 provides supplementary requirements for 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 Part 3 supplements or modifies the corresponding clauses or subclauses of Part 1. This publication is to be read in conjunction with IEC 60269-1. This consolidated version consists of the fourth edition (2010), its amendment 1 (2013) as well as its corrigenda 1 (2013) and 2 (2013), and its amendment 2 (2019). Therefore, no need to order amendment in addition to this publication.