IEC 60384-14:2013+A1:2016 applies to capacitors and resistor-capacitor combinations which will be connected to an a.c. mains or other supply with nominal voltage not exceeding 1 000 V a.c. (r.m.s.) or 1 000 V d.c. and with a nominal frequency not exceeding 100 Hz. This fourth edition cancels and replaces the third edition published in 2005. It constitutes a technical revision. All changes that have been agreed upon can be categorized as minor revisions. The contents of the corrigendum of April 2016 have been included in this copy. This consolidated version consists of the fourth edition (2013) and its amendment 1 (2016). Therefore, no need to order amendment in addition to this publication.