Cover IEC 60309-1:2021

IEC 60309-1:2021

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

Ausgabedatum: 2021-06
Edition: 5.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 185 VDE-Artnr.: 250018


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:

  1. addition of classification, requirements and tests for accessories with shutters;
  2. additional marking to indicate neutral terminal and/or earthing terminal;
  3. replacement of the term 'connector' by the term 'portable socket-outlet'.