IEC 60309-1:2021

IEC 60309-1:2021

June 2021
International standard Current

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.

Main informations

Collections

International IEC standards

Publication date

June 2021

Number of pages

185 p.

Reference

IEC 60309-1:2021
Sumary
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.
Replaced standards (3)
International standard Cancelled
Amendment 2 - Plugs, socket-outlets and couplers for industrial purposes - Part 1: General requirements

IEC 60309-1:1999
February 1999
International standard Cancelled
Plugs, socket-outlets and couplers for industrial purposes - Part 1: General requirements

Applies to plugs and socket-outlets, cable couplers and appliance couplers, with a rated operating voltage not exceeding 690 V d.c. or a.c, 500 Hz a.c. and a rated current not exceeding 250 A, primarily intended for industrial use, either indoors or outdoors when the ambient temperature does not normally exceed 40°C. This publication is of high relevance for Smart Grid.

International standard Cancelled
Amendment 1 - Plugs, socket-outlets and couplers for industrial purposes - Part 1: General requirements

The contents of the corrigendum of May 2014 have been included in this copy.

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