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Standard 840, Edition 3

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

UL CSDS Proposal
Standard 840, Edition 3 Edition Date: June 23, 2006
Summary of Topics b0840_3_20060623_sum.html

Subject 840

Bulletin Dated: June 23, 2006


The following changes in requirements are being proposed:

For Preliminary Review Only: Revised requirement for creepage and clearance distances in example 13 of Figure 10.1

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