MT 7 - TC 23/SC 23H/MT 7

IEC 61316:2021 is available as IEC 61316:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61316:2021 applies to cable reels provided with a non-detachable flexible cable with a rated operating voltage not exceeding 690 V DC and/or 690 V AC with a frequency not exceeding 500 Hz and a rated current not exceeding 63 A, primarily intended for industrial use, either indoors or outdoors, for use with accessories complying with IEC 60309-1, IEC 60309-2 or IEC 60309-4. This third edition cancels and replaces the second edition, published in 1999. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Implementation of the latest tests and requirements previously included in IEC 60309-1.

IEC 60309-4:2021 applies to self-contained products primarily intended for industrial use, either indoors or outdoors that combine the following items within a single enclosure:
– a fixed or portable socket-outlet according to IEC 60309-1 or IEC 60309-2 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;
– a switching device.
This second edition cancels and replaces the first edition published in 2006 and Amendment 1:2012. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
– updated in order to take into account the technical revisions to IEC 60309-1 and to IEC 60309-2.
This document is to be read in conjunction with IEC 60309-1:2021 and with IEC 60309‑2:2021.

IEC 60309-2:2021 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 125 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 requirements and test for non-solid pins;
additional rating IPX9;
additional marking to indicate neutral terminal and/or earthing terminal.
This document is to be read in conjunction with IEC 60309-1:2021.

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.

This part of IEC 60309 applies to self-contained products that combine within a single enclosure, a socket-outlet or connector according to IEC 60309-1 or IEC 60309-2 and a switching device, with a rated operating voltage not exceeding 690 V d.c. or a.c. and 500 Hz , and a rated current not exceeding 250 A, primarily intended for industrial use, either indoors or outdoors.

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

Applies to cable reels with a rated operating voltage not exceeding 690 V a.c./d.c. and 500 Hz with a rated current not exceeding 63A, primarily intended to industrial use, either indoors or outdoors, for use with accessories complying with IEC 60309-1.

Applies to plugs and socket-outlets, cable couplers with a rated operating voltage not exceeding 690 V, 500 Hz and a rated current not exceeding 125 A. , primarily intented for industrial use , either indoors or outdoors.

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.