Standard 60079-18, Edition 4
Red Line
May 25, 2018
UL 60079-18

Explosive Atmospheres - Part 18: Equipment Protection by Encapsulation "m"

UL Red Line Edition 4 Published Date: May 25, 2018 Last Revision: June 09, 2023

Summary of Topics s60079-18_4_sum.html

Summary of Topics

The revisions dated May 25, 2018 are being issued to incorporate the following changes to reflect the latest ANSI approval date of this Standard:

Revision to 9.2.

Addition of New Annex C.

Please note that the national difference document incorporates all of the US National Differences for UL 60079-18 based on IEC 60079-18, Explosive Atmospheres - Part 18: Equipment Protection by Encapsulation “m”, (fourth edition issued December 2014).

Back to Standard 60079-18, Edition 4

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