IEC 61535:2023 ED3

Installation couplers intended for permanent connection in fixed installations

Publication date:   Mar 24, 2023

General information

60.60 Standard published   Mar 24, 2023

IEC

TC 23

International Standard

29.120.99   Other electrical accessories

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Scope

IEC 61535:2023 applies to two-wire, up to five-wire installation couplers, with or without earthing contact, if provided, with a rated voltage up to and including 500 V AC or 500 V DC and a rated connecting capacity up to and including 10 mm2 and a rated current not exceeding 32 A for permanent connection in electrical installations. Installation couplers with additional contacts for voltages other than mains voltages are outside the scope of this document. This third edition cancels and replaces the second edition published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) inclusion of a definition for "live part" based on IEC 61140;
b) additional optional cross medial documentation, e.g. marking with QR-Code;
c) corrections on the consistent use of the expressions "earth", "earthing contact", "earthing circuit" and "protective earth(ing)" throughout the document;
d) addition of missing compliance provisions to 13.3;
e) update of Figure D.1 of Annex D;
f) inclusion of new Annex F for cold climate requirements.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61535:2019 ED2

NOW

PUBLISHED
IEC 61535:2023 ED3
60.60 Standard published
Mar 24, 2023

CORRIGENDA / AMENDMENTS

IN_DEVELOPMENT
IEC 61535/AMD1 ED3