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IEC 60309-1

IEC 60309-1:2021
Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements
IEC 60309-1:2021 applies to plugs, fixed or portable socket-outlets and appliance inlets hereinafter referred to as accessories, with a rated operating voltage not exceeding 1 000 V DC or 1 000 V AC with a frequency not exceeding 500 Hz and a rated current not exceeding 800 A, primarily intended for industrial use, either indoors or outdoors.
This fifth edition cancels and replaces the fourth edition published in 1999, Amendment 1:2005 and Amendment 2:2012. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
addition of classification, requirements and tests for accessories with shutters;
additional marking to indicate neutral terminal and/or earthing terminal;
replacement of the term "connector" by the term "portable socket-outlet".
The contents of the corrigendum of May 2023 have been included in this copy.
BASE PUBLICATION

Technical committee

TC 23/SC 23H Plugs, Socket-outlets and Couplers for industrial and similar applications, and for Electric Vehicles
Publication typeInternational Standard
Publication date2021-06-18
Edition5.0
ICS

29.120.30

Stability date2025
ISBN number9782832298411
Pages185
File size2.93 MB
EditionDatePublicationEditionStatus
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