Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements
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.