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Standard for Insulation Coordination Including Clearances and Creepage Distances for Electrical Equipment

UL Standard
Standard 840, Edition 3 Edition Date: January 06, 2005 $402.00-$998.00

Revisions and Related Documents

Revisions
Red Line Std. (3)

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October 05, 2016 Revision
May 04, 2012 Revision
March 02, 2007 Revision
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CSDS
Proposals (7)

CSDS Proposal

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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Summary of Topics (SOT)
August 19, 2016 View
October 21, 2011 View
August 12, 2011 View
April 28, 2011 View
November 17, 2006 View
August 18, 2006 View
June 23, 2006 View
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CRD/PAGs (0)

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Other Updates (1)

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Bulletin

Bulletins

These bulletins are not used in CSDS. These are announcement and report type bulletins.

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Summary of Topics (SOT)
September 24, 2004 View
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Referenced Standards (5)

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