Share by email

IEC 60670-21 Redline version

IEC 60670-21:2024 RLV
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 21: Particular requirements for boxes and enclosures with provision for suspension means
IEC 60670-21:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 60670-21:2024 applies to boxes, enclosures and parts of enclosures (hereafter called "boxes" and "enclosures") for electrical accessories with a rated voltage not exceeding 1 000 V AC and 1 500 V DC intended for household or similar fixed electrical installations, either indoors or outdoors. Boxes and enclosures complying with this document are suitable for use at ambient temperatures not normally exceeding +40 °C, but their average over a period of 24 h does not exceed +35 °C, with a lower limit of the ambient air temperature of −5 °C. Other temperatures outside the above range can apply according to the classification of the boxes and the enclosures. This document applies to boxes and enclosures for ceiling and wall mounting with provision for suspension means. This second edition cancels and replaces the first edition published in 2004 and Amendment 1:2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Complete revision of the tests and requirements of the suspension means.
REDLINE VERSION
English
  CHF 136.-
Extended version

Contains the references made to another standard inserted appropriately into its content and highlighted for easy identification.

Discover
Pack version

Contains both value-added product versions (EXV and CMV/RLV).

Discover

Technical committee

TC 23/SC 23B Plugs, socket-outlets and switches

Category

Safety
Publication typeInternational Standard
Publication date2024-12-18
Edition2.0
ICS

29.120.99

Stability date2030
ISBN number9782832701119
Pages41
File size904.11 KB
EditionDatePublicationEditionStatus
  • Ensure inclusive and equitable quality education

  • Ensure access to affordable, reliable, sustainable and modern energy for all

  • Promote inclusive and sustainable economic growth, full and productive employment and decent work for all

  • Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

  • Make cities and human settlements inclusive, safe, resilient and sustainable

See more

Related publications