IEC 62019:2003 PDF

Scope: This International Standard applies to auxiliary electromechanical contact units associated (or intended to be associated) with circuit-breakers for overcurrent protection, and with residual current operated circuit-breakers with or without integral overcurrent protection for household and similar installations, having a rated voltage not exceeding 440 V a.c. and 250 V d.c, and a rated current not exceeding 10 A. NOTE 1 These requirements may also be used as guidance for auxiliary contacts units intended to be assembled with other switching devices for household and similar installations. NOTE 2 It is recommended that the advice of the manufacturer be sought concerning any application with low level energy appliances (low level values of current and/or voltage.) For low-energy contacts, specific recommendations are given in IEC 60947-5-4. The object of this standard is to state a) the characteristics of the auxiliary contact units; b) their electrical and mechanical requirements with respect to 1) the various duties to be performed; 2) the significance of the rated characteristics and of the markings; 3) the tests to verify the rated characteristics; c) the functional requirements to be satisfied by the auxiliary contact units with respect to 1) environmental conditions, including those of enclosed equipment; 2) dielectric properties; 3) terminals; 4) safety of use.

IEC 62019:2003 Referenced Document

IEC 60050-441:1984 International Electrotechnical Vocabulary. Part 441 : Chapter 441: Switchgear, controlgear and fuses
IEC 60065:1998 Appareeils Audio@ Video Et Appareils Electroniques Analogues - Exigences De Securite (Edition 6.0)
IEC 60112:1979 Recommended method for determining the comparative tracking index of solid insulating materials under moist conditions
IEC 60249-2 Amendment 2 - Metal-clad base materials for printed circuits - Part 2: Specifications
IEC 60384-14:1993 Fixed capacitors for use in electronic equipment; part 14: sectional specification: fixed capacitors for electromagnetic interference suppression and connection to the supply mains

2003 IEC 62019:2003 Electrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units
2002 IEC 62019:1999/AMD1:2002 Electrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units; Amendment 1
1999 IEC 62019:1999 Electrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units