IEC 60309-4:2021

IEC 60309-4:2021

IEC 60309-4:2021 Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 4: Switched socket-outlets with or without interlock

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Details

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.

Additional Info

Author International Electrotechnical Commission (IEC)
Committee TC 23/SC 23H
Published by IEC
Document type Standard
Edition 2.0
ICS 29.120.30 : Plugs, socket-outlets, couplers
Number of pages 45
Replace IEC 60309-4:2006,IEC 60309-4:2006/AMD1:2012,IEC 60309-4:2006+AMD1:2012 Edition 1.1
Document history IEC 60309-4:2006/AMD1:2012,IEC 60309-4:2006,IEC 60309-4:2006+AMD1:2012 Edition 1.1
Keyword IEC60309-4,IEC 60309-4:2021,IEC 60309-4,TC 23/SC 23H